Child Development and Growth Assessment

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Questions and Answers

What is the most significant phase for rapid brain growth in children?

  • During early childhood
  • Around puberty
  • In utero (correct)
  • After three years of age

By what age is the human brain considered to be fully developed?

  • 18 years old
  • 30 years old
  • 25 years old (correct)
  • 21 years old

Growth patterns in children generally follow which trends?

  • Radial and circular
  • Vertical and horizontal
  • Cephocaudal and proximodistal (correct)
  • Cephalocephalic and proximocervical

When assessing a growth curve, which of the following factors is NOT typically examined?

<p>Body temperature (D)</p> Signup and view all the answers

What does significant or rapid growth crossing percentile lines indicate?

<p>Potential growth disorder (A)</p> Signup and view all the answers

What might inconsistent growth patterns indicate?

<p>Developmental problems (B)</p> Signup and view all the answers

What is one potential indication of obesity when assessing growth?

<p>Weight at the 90th percentile compared to height (A)</p> Signup and view all the answers

What percentage of cases does Talipes Equinovarous (TEV) represent among all clubfoot cases?

<p>95% (C)</p> Signup and view all the answers

Which of the following is NOT a common cause of clubfoot?

<p>Viral infection during pregnancy (A)</p> Signup and view all the answers

What is the typical result of early evaluation and treatment of clubfoot?

<p>It eliminates the need for surgery (B)</p> Signup and view all the answers

Which joint is primarily affected in Talipes Calcaneovarus?

<p>Ankle joint (C)</p> Signup and view all the answers

Which gender is at a higher risk for developing clubfoot?

<p>Males (A)</p> Signup and view all the answers

What is the recommended action for a mother who is HIV positive regarding breastfeeding in the United States?

<p>Complete avoidance of breastfeeding (D)</p> Signup and view all the answers

Which of the following is NOT a clinical manifestation of HIV/AIDS?

<p>Temporary weight gain (C)</p> Signup and view all the answers

What differentiates the progression of HIV from infection to AIDS in children compared to adults?

<p>Children can progress to AIDS in about 1 year (C)</p> Signup and view all the answers

Which medication is an example of prophylaxis for infants born to HIV positive mothers?

<p>Trimethoprim-sulfamethoxazole (D)</p> Signup and view all the answers

What should be the next step if a newborn tests negative after being born to an HIV positive mother?

<p>Regular monitoring until 12-18 months (B)</p> Signup and view all the answers

What is a common reason for deferring treatment in HIV positive children?

<p>Normal immune status (C)</p> Signup and view all the answers

Which of the following activities is associated with a decreased risk of HIV transmission during pregnancy?

<p>Use of antiretroviral therapy (ART) (A)</p> Signup and view all the answers

Which condition describes a failure to thrive in infants or children?

<p>Not gaining weight or developing as expected (B)</p> Signup and view all the answers

What is the recommended frequency for repeating testing for virologic, immunologic, and clinical status in children with HIV?

<p>Every 3-4 months (D)</p> Signup and view all the answers

What is an indicator of a weakened immune system in individuals with HIV?

<p>Declining CD4+ count (A)</p> Signup and view all the answers

Which condition is characterized by an involuntary loss of body weight, particularly muscle mass and fat?

<p>Wasting syndrome (B)</p> Signup and view all the answers

What role does a CD4+ cell count play in the treatment and management of HIV?

<p>It helps determine the risk for disease progression (C)</p> Signup and view all the answers

Which of the following conditions does NOT directly result from a compromised immune system in HIV patients?

<p>Acne vulgaris (C)</p> Signup and view all the answers

At what point should prophylaxis for PCP (Pneumocystis pneumonia) be considered according to CD4+ cell counts?

<p>Below 300 cells/mm³ after one year (B)</p> Signup and view all the answers

Which opportunistic infection is specifically caused by the Cryptosporidium parasite?

<p>Cryptosporidiosis (B)</p> Signup and view all the answers

Which statement is true regarding the change in CD4+ cell count with age?

<p>CD4+ counts decrease with age (D)</p> Signup and view all the answers

Which of the following is a serious fungal infection of the lungs associated with immunocompromised patients?

<p>Pulmonary Candidiasis (C)</p> Signup and view all the answers

What factor can dictate the response to treatment for HIV infection?

<p>The CD4+ cell count (A)</p> Signup and view all the answers

Which opportunistic disease is primarily linked to a reduction of CD4+ cells in HIV patients?

<p>Candidal esophagitis (C), Cryptosporidiosis (D)</p> Signup and view all the answers

What is a key consideration when screening individuals aged 13-64 for potential health issues?

<p>Annual screening is recommended for those at elevated risk. (C)</p> Signup and view all the answers

Which Tanner stage corresponds to the recommendation of using pediatric drug dosing?

<p>Tanner Stage 1 (C), Tanner Stage 2 (D)</p> Signup and view all the answers

What complication could arise from spinal surgery aimed at correcting scoliosis?

<p>Infection (A)</p> Signup and view all the answers

Under what circumstance should individuals with CD4 levels below 30 receive live vaccinations?

<p>They should never receive live vaccinations. (B)</p> Signup and view all the answers

What is a common approach to addressing scoliosis in children?

<p>Full time brace wearing for curves &gt;35°. (A)</p> Signup and view all the answers

What is essential for females who are pregnant and undergoing treatment with Efavirenz?

<p>They should be informed of its teratogenic effects. (A)</p> Signup and view all the answers

What characterizes the method used for treating lateral and rotational deformities in scoliosis?

<p>Combining bracing with Schroth exercises. (A)</p> Signup and view all the answers

Which option is NOT a typical type of spinal brace used for scoliosis treatment?

<p>Soft foam pad (D)</p> Signup and view all the answers

At what Cobb's angle measurement is surgery generally indicated for scoliosis?

<blockquote> <p>45° (C)</p> </blockquote> Signup and view all the answers

What is a common growth-related factor that may necessitate a change in therapy for scoliosis treatment?

<p>Progression of curvature (C)</p> Signup and view all the answers

What pattern does growth follow in children, starting from the center of the body outward?

<p>Proximodistal (C)</p> Signup and view all the answers

Which of the following factors could indicate a child's growth is faltering?

<p>Crossing percentile lines downwards in growth measurements (C)</p> Signup and view all the answers

At what age does brain growth continue until it is considered fully developed?

<p>25 years (C)</p> Signup and view all the answers

Which scenario might suggest a disruption in typical growth patterns?

<p>Head growth while height and weight stagnate (C)</p> Signup and view all the answers

What condition may cause children to be in the extreme percentiles for growth assessments?

<p>Obesity or growth hormone deficiency (A)</p> Signup and view all the answers

What common practice should be avoided to promote healthy brain growth in young children?

<p>Avoiding cranial radiation (B)</p> Signup and view all the answers

What is the primary concern when assessing a child's growth curve?

<p>Tracking trends and proportionality over time (D)</p> Signup and view all the answers

What is the recommended duration for a child to wear a Denis Browne Splint after correction via serial casting?

<p>For the first 3 months, 23 hours a day, then during naps or overnight until 4 years old (C)</p> Signup and view all the answers

Which of the following accurately describes a complication that may arise from a fracture?

<p>Malunion or delayed union of the fracture (B)</p> Signup and view all the answers

Which statement best reflects the outcomes of surgical intervention for a foot deformation?

<p>May leave the affected foot and leg smaller and thinner than the unaffected side (C)</p> Signup and view all the answers

What is the primary purpose of the RICE method in injury management?

<p>To reduce swelling and promote healing of soft tissues (D)</p> Signup and view all the answers

What characteristic is true for a dislocation, specifically in the context of joint injuries?

<p>Complete loss of contact between adjoining bones occurs (C)</p> Signup and view all the answers

What is a crucial step in the care of infants born to HIV positive mothers concerning infection prevention?

<p>Implement PJP prophylaxis at 4-6 weeks until the infant is 1 year old. (A)</p> Signup and view all the answers

How does HIV infection typically progress differently in infants compared to adults?

<p>Diagnosis of AIDS occurs more quickly in infants, usually within 1 year. (B)</p> Signup and view all the answers

What is the clinical manifestation characterized by persistent swollen lymph nodes commonly seen in HIV/AIDS patients?

<p>Lymphadenopathy (B)</p> Signup and view all the answers

What is the strongest recommendation regarding breastfeeding for HIV positive mothers in the United States?

<p>Complete avoidance of breastfeeding is recommended. (B)</p> Signup and view all the answers

Which of the following is NOT a recommendation for infants at risk of HIV transmission?

<p>Avoid prophylaxis against PJP at 4-6 weeks. (A)</p> Signup and view all the answers

What is a key consideration when determining whether to implement anti-HIV treatment in children?

<p>Children with normal immune status should defer treatment. (D)</p> Signup and view all the answers

Which of the following clinical signs indicates a failure to thrive in infants or children?

<p>Weight, growth, or development lagging behind what is expected (A)</p> Signup and view all the answers

What is a primary focus in the management of HIV in pediatric patients regarding repeat testing?

<p>Virologic, immunologic, and clinical status must be evaluated every 3-4 months. (A)</p> Signup and view all the answers

What is a common treatment delay reason for pediatric HIV patients?

<p>The presence of low viral load and normal immune status. (C)</p> Signup and view all the answers

Which of the following best describes the primary method of treatment for clubfoot?

<p>Serial casting that begins immediately (B)</p> Signup and view all the answers

What is the primary characteristic of Talipes Calcaneovarus?

<p>It represents a complex deformity of both the ankle and foot (C)</p> Signup and view all the answers

Which potential cause of clubfoot is associated with amniotic constriction bands during fetal development?

<p>Amniotic banding (C)</p> Signup and view all the answers

What percentage of clubfoot cases are characterized as bilateral?

<p>50% (B)</p> Signup and view all the answers

What does a significant decrease in CD4+ cell count indicate for an individual living with HIV?

<p>Increased risk of developing opportunistic infections (A)</p> Signup and view all the answers

In cases of clubfoot, which of the following is NOT considered a typical symptom?

<p>Prominent heel structure (A)</p> Signup and view all the answers

What is the most common form of clubfoot among infants?

<p>Idiopathic clubfoot (D)</p> Signup and view all the answers

Which condition is primarily associated with an advanced stage of HIV infection?

<p>Wasting syndrome (C)</p> Signup and view all the answers

Which gender has a higher likelihood of developing clubfoot?

<p>Males almost twice as often (D)</p> Signup and view all the answers

Which of the following factors should be assessed when determining the need for PCP prophylaxis in HIV patients?

<p>CD4+ cell count (A)</p> Signup and view all the answers

What is the primary purpose of monitoring CD4+ cell counts in HIV positive individuals?

<p>To determine the effectiveness of antiretroviral therapy (B)</p> Signup and view all the answers

Which imaging method is primarily used to confirm the degree and severity of clubfoot?

<p>Radiographs (A)</p> Signup and view all the answers

What does syndromic (tetralogic) clubfoot often associate with?

<p>Multiple congenital abnormalities (A)</p> Signup and view all the answers

What type of infection is characterized by the presence of the Cryptosporidium parasite?

<p>Cryptosporidiosis (B)</p> Signup and view all the answers

What impact does a positive family history have on clubfoot development?

<p>It increases the risk of clubfoot (A)</p> Signup and view all the answers

Which opportunistic infection involves a serious fungal impact on the lungs?

<p>Pulmonary candidiasis (D)</p> Signup and view all the answers

How does aging affect CD4+ cell counts in an individual living with HIV?

<p>CD4+ counts typically decline with age (A)</p> Signup and view all the answers

What does wasting syndrome primarily indicate in an HIV patient?

<p>Progression of disease and malnutrition (A)</p> Signup and view all the answers

What indicates a strong need for pediatric drug dosing in HIV positive adolescents?

<p>Developmental stage corresponding to Tanner stages (B)</p> Signup and view all the answers

Which condition is NOT typically associated with weakened immune systems in HIV patients?

<p>Healthy immune function (B)</p> Signup and view all the answers

What is a common factor that can impair brain growth during the rapid development phase?

<p>Cranial radiation exposure (C)</p> Signup and view all the answers

Which of the following best describes the trend of BMI from preschool years into adulthood?

<p>BMI first increases, then decreases (B)</p> Signup and view all the answers

When assessing a child's growth using a growth curve, which of the following indicators is crucial for determining proportionality?

<p>Height and weight in relation to age and sex (C)</p> Signup and view all the answers

What could indicate significant or rapid growth in a child that raises concern during assessment?

<p>Crossing multiple percentile lines (C)</p> Signup and view all the answers

What growth pattern describes development from the head to the toes?

<p>Cephalocaudal (C)</p> Signup and view all the answers

Which of the following scenarios might suggest abnormal growth patterns in a child?

<p>Head growth is consistent while height and weight plateau (C)</p> Signup and view all the answers

Which of the following conditions could result in a child being in the extreme percentiles for growth assessments?

<p>Poor nutritional intake (B)</p> Signup and view all the answers

What is the primary reason for avoiding overcorrection during serial casting treatment?

<p>It can cause rocker bottom foot with overstretched Achilles tendon. (A)</p> Signup and view all the answers

What is the recommended duration for wearing a Denis Browne Splint after the initial three months of treatment?

<p>While napping or overnight until the child is 4 years old. (A)</p> Signup and view all the answers

Which factor does NOT influence the outcomes of serial casting treatment?

<p>Gender of the child. (D)</p> Signup and view all the answers

What complication can arise from a fracture that is improperly aligned during healing?

<p>Malunion or delayed union. (D)</p> Signup and view all the answers

What nursing intervention is critical for managing a potential fat embolism after a crush injury?

<p>Monitoring for signs such as dyspnea and tachycardia. (A)</p> Signup and view all the answers

What is the primary reason for complete avoidance of breastfeeding in HIV positive mothers?

<p>To prevent the risk of HIV transmission (C)</p> Signup and view all the answers

Which clinical manifestation is least commonly associated with HIV/AIDS?

<p>Chronic Cough (A)</p> Signup and view all the answers

How does the timeframe between HIV infection and the diagnosis of AIDS differ in children compared to adults?

<p>Children typically progress to AIDS in about 1 year (A)</p> Signup and view all the answers

What is the recommended age range for PJP prophylaxis in infants born to HIV positive mothers?

<p>4-6 weeks until 1 year (C)</p> Signup and view all the answers

What should be done to confirm the negative HIV status of an infant born to an HIV positive mother?

<p>Conduct an HIV antibody assay between 12-18 months (B)</p> Signup and view all the answers

What is a critical factor that may lead to deferring treatment for HIV in children?

<p>Normal immune status (A)</p> Signup and view all the answers

Which of the following interventions is recommended for HIV positive pregnant women to decrease transmission risk?

<p>Use of antiretroviral therapy (ART) (D)</p> Signup and view all the answers

Which of the following is a possible outcome of neglecting routine follow-up testing for virologic and immunologic status in HIV positive children?

<p>Increased risk of opportunistic infections (C)</p> Signup and view all the answers

What is the significance of achieving a low viral load in the context of HIV treatment for children?

<p>It may support the deferral of treatment initiation (C)</p> Signup and view all the answers

Which condition is characterized by an involuntary loss of body weight and muscle mass?

<p>Wasting syndrome (D)</p> Signup and view all the answers

What is the primary characteristic of syndromic (tetralogic) clubfoot compared to idiopathic clubfoot?

<p>It is often accompanied by other congenital abnormalities. (A)</p> Signup and view all the answers

What does a declining CD4+ cell count primarily indicate in an HIV patient?

<p>Increased risk of developing opportunistic infections (C)</p> Signup and view all the answers

Which opportunistic infection is caused by the Cryptosporidium parasite?

<p>Cryptosporidiosis (D)</p> Signup and view all the answers

Which of the following findings is NOT typically associated with clubfoot?

<p>Dislocated knee joint (C)</p> Signup and view all the answers

What is the recommended frequency for changing casts during serial casting of clubfoot?

<p>Every week (A)</p> Signup and view all the answers

What is the primary role of assessing CD4+ cell count in an HIV positive individual?

<p>Assess immune system strength and risk of disease progression (B)</p> Signup and view all the answers

What is a common characteristic of pulmonary candidiasis?

<p>Is a serious fungal infection of the lungs (D)</p> Signup and view all the answers

What complicating factor significantly increases the risk for developing clubfoot?

<p>Positive family history (D)</p> Signup and view all the answers

Why might a physician consider initiating prophylaxis for PCP after one year in an HIV positive individual?

<p>If CD4+ count drops below 200 cells/mm³ (C)</p> Signup and view all the answers

Which of the following is a common first step in the evaluation of clubfoot?

<p>Antenatal ultrasound evaluation (A)</p> Signup and view all the answers

What percentage of cases of clubfoot are considered bilateral?

<p>50% (B)</p> Signup and view all the answers

Which condition is NOT typically associated with a weakened immune system in HIV patients?

<p>Asthma (B)</p> Signup and view all the answers

At what weight loss percentage is a patient considered at risk for a wasting syndrome?

<p>10% (A)</p> Signup and view all the answers

Which of the following could contribute to intrauterine positioning leading to clubfoot?

<p>Breech presentation (A)</p> Signup and view all the answers

What is a significant consideration when assessing HIV treatment in adolescents?

<p>Developmental stage impacts medication dosage (C)</p> Signup and view all the answers

How does serial casting function as a treatment for clubfoot?

<p>It gradually stretches the tight structures on the medial side of the foot. (B)</p> Signup and view all the answers

Which underlying condition could escalate the risk for opportunistic infections in an HIV positive patient?

<p>Severe malnutrition (B)</p> Signup and view all the answers

Which of the following is the second most common type of clubfoot?

<p>Talipes Calcaneovarus (B)</p> Signup and view all the answers

Which of the following conditions is associated with arrested fetal development relevant to clubfoot?

<p>Amniotic banding (D)</p> Signup and view all the answers

Flashcards

Brain Growth in Utero

The period of most rapid brain growth in children occurs during pregnancy.

Brain Maturation

The brain fully develops by approximately 25 years of age, including the prefrontal cortex and amygdala.

Cephocaudal Growth

Growth and development in a head-to-toe pattern.

Proximodistal Growth

Motor skills develop from the center of the body outward.

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Growth Curve Assessment

Evaluates a child's growth over time using standardized charts, considering height, weight, and head circumference to identify growth patterns and potential concerns.

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Growth Faltering

A condition characterized by a decrease or slow growth trajectory, which may signify developmental problems or chronic illnesses.

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Percentile in Growth

A child’s place on a growth chart in comparison to other kids of the same age and sex.

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Growth Concerns (Indicators)

Significant deviations in growth compared to expected norms, rapid growth, inconsistent growth, extreme percentile placements, disproportionate growth can indicate various issues (health problems, growth disorders, etc.).

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Environmental Factors(brain growth)

Factors that may affect the development of children, such as cranial radiation exposure early in life or lead exposure.

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Preschool BMI Trend

Body Mass Index generally increases during preschool years, then decreases or stabilizes into adulthood.

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HIV Transmission Prevention in Infants

For infants born to HIV-positive mothers, ART (antiretroviral therapy) during pregnancy, labor, and first 6 weeks of life, along with avoiding breastfeeding and PJP (pneumocystis pneumonia) prophylaxis, are pivotal to reducing transmission risks.

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HIV Positive Mother Breastfeeding

Current US recommendations advise complete avoidance of breastfeeding for HIV positive mothers.

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Clinical Manifestations of HIV/AIDS in Children

Clinical signs include lymphadenopathy, hepatosplenomegaly, oral candidiasis, chronic/recurring diarrhea, failure to thrive, developmental delay, and parotitis (inflammation of parotid glands).

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HIV Progression Difference

Children infected with HIV commonly progress from infection to AIDS diagnosis more rapidly than adults; the time frame is often shorter.

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Negative Newborn HIV Test Next Step

If a newborn test is negative for HIV, subsequent testing (virologic, immunologic, and clinical status) every 3-4 months is typically recommended; treatment might be deferred if the immune system is normal, viral load is low, and medical compliance is high.

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Chicken pox complications

Chicken pox can lead to problems like encephalitis, wasting syndrome, candidal esophagitis, pulmonary candidiasis, and herpes simplex diagnosis.

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Wasting syndrome

Involuntary weight loss, especially muscle and fat, often accompanied by weakness, fever, and malnutrition. Losses greater than 10% of body weight.

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Candidal esophagitis

A fungal infection of the esophagus.

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Pulmonary Candidiasis

A rare but serious fungal infection affecting the lungs.

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Cryptosporidiosis

An intestinal infection caused by the Cryptosporidium parasite.

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Mycobacterium Avium-Intracellular Complex (MAC)

A bacterial complex that causes lung infections.

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CD4+ cell count

A measurement of CD4+ T cells, which are crucial to the immune system. Lower counts indicate a weaker immune system.

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HIV and CD4+ cells

HIV targets and destroys CD4+ cells, weakening the immune system and increasing the risk of developing opportunistic infections. A lower CD4+ count signals a greater risk of these opportunistic infections.

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Clubfoot presentation

Clubfoot involves bone deformities and malposition of the foot, along with soft tissue contractions.

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Clubfoot Types

The most frequently occurring type of clubfoot is unknown from the given text.

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Diagnosis Unawareness

A significant percentage (currently 50%) of individuals with a condition remain unaware of their diagnosis.

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Early clubfoot evaluation

Evaluation should be done antenatally, visually at birth, using radiographs and MRI to confirm severity and degree of deformation.

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Clubfoot treatment

Serial casting, beginning immediately, is the primary treatment to gradually stretch skin and tight structures on affected foot sides.

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Adolescent Diagnosis Increase

The rate of unawareness of diagnoses has quadrupled (4x) for 13-19-year-olds.

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Annual Screening

Recommendation for screening for conditions at least annually for individuals aged 13-64 years, especially those at increased risk.

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Most common clubfoot type

Talipes equinovarus (TEV) is the most prevalent type of clubfoot, accounting for about 95% of cases.

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Clubfoot gender predilection

Males are almost twice as likely to develop clubfoot compared to females.

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Tanner Stage Dosing

Medication dosages should be adjusted based on Tanner stages of development (1-5).

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Clubfoot family history and risk

A positive family history of clubfoot increases the risk of developing the condition in offspring.

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Pediatric vs. Adult Doses

Tanner stages 1-2 require pediatric doses, while 3-5 require adult doses.

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Potential causes of clubfoot

Possible causes include intrauterine positioning, neuromuscular or muscle abnormalities, genetic predisposition, arrested fetal development, congenital abnormalities (idiopathic or true clubfoot), amniotic banding, oligohydramnios, and breech presentation.

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Efavirenz Pregnancy

Efavirenz (NNRTI) is teratogenic and should be avoided during pregnancy.

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Clubfoot cast changes

Serial casts are changed regularly, allowing for gradual correction and stretching.

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Patient Education (Pregnancy)

Patient education is crucial for females about the potential risks of Efavirenz during pregnancy.

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Clubfoot treatment duration

The duration of clubfoot treatment varies, but it may range from several months to a few years, depending on factors like severity and responsiveness.

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Adherence Difficulty

Poor adherence to treatment regimens can create challenges in growth and development.

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Syndromic clubfoot

A severe form of clubfoot often associated with other congenital abnormalities.

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Transition of Care (Pediatric-Adult)

A smooth transition from pediatric to adult healthcare providers is necessary for continuity of care, treatment and support.

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Live Vaccines & CD4

Live vaccines should only be administered to individuals with CD4 counts above a specific threshold (as indicated in the text)

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Scoliosis Types of Braces

Braces like Milwaukee, TLSO, Boston, Charleston, and Providence support the spine's alignment.

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Scoliosis Curve Progression

Curves progress in severity until they stabilize (or intervention occurs).

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Scoliosis Surgery (Cobbs Angle)

Surgical intervention is often considered when the Cobb's angle exceeds 45 degrees.

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Scoliosis Surgery Complications

Scoliosis surgery may result in complications such as bleeding, infection, nerve damage, pseudoarthrosis, or disk degeneration (among others).

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Most rapid brain growth time

In utero (during pregnancy) and continues rapidly until 2-3 years old.

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Brain fully developed age

Around 25 years old, including the prefrontal cortex and amygdala.

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Cephocaudal growth

Growth and development from head to toes.

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Proximodistal growth

Motor skills develop from the body's center outward.

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Growth curve assessment

Using standardized charts, assesses height, weight, and head circumference over time to monitor and identify growth patterns and potential problems.

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Growth faltering

A decrease or slow growth that can signal underlying health or developmental issues.

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Growth curve percentiles

A child's position on the growth chart relative to other children of the same age and sex.

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Growth concerns (indicators)

Significant deviations in growth metrics (height, weight, head circumference) from expected norms that signal possible health issues.

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Environmental factors (brain growth)

Factors like cranial radiation or lead exposure that can potentially affect brain development.

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Preschool BMI trend

BMI typically increases during preschool years, then might slightly decrease or stabilize.

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HIV Transmission Prevention (Infant)

Antiretroviral therapy (ART) during pregnancy, labor, and first 6 weeks after birth, combined with avoidance of breastfeeding and pneumonia prophylaxis, reduces HIV transmission risk to infants.

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HIV Positive Mother Breastfeeding

Current US guidelines recommend against breastfeeding for HIV-positive mothers to minimize transmission risk.

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Clinical Manifestations of HIV/AIDS (Children)

Common signs include lymphadenopathy, hepatosplenomegaly, oral candidiasis, chronic diarrhea, failure to thrive, developmental delays, and parotitis.

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HIV Progression (Children vs. Adults)

Children infected HIV often progress to AIDS faster than adults, with a shorter time between infection and diagnosis.

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Negative Newborn HIV Test Next Step

Regular testing (virologic, immunologic, and clinical) every 3-4 months is standard practice after a negative newborn HIV test to monitor status; treatment might be deferred if immune status, viral load, and adherence are favorable.

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Chicken Pox Complications

Chicken pox can lead to serious issues like encephalitis, wasting syndrome, fungal infections (candidal esophagitis and pulmonary candidiasis), and herpes simplex diagnosis.

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Wasting Syndrome

Involuntary weight loss, especially muscle and fat, often with weakness, fever, and malnutrition. Significant weight loss (>10%) is a key indicator.

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Candidal Esophagitis

A fungal infection of the esophagus.

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Pulmonary Candidiasis

A rare, serious fungal infection of the lungs.

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Cryptosporidiosis

Intestinal infection caused by the Cryptosporidium parasite.

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Mycobacterium Avium-Intracellular Complex (MAC)

A bacterial complex causing lung infections.

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CD4+ Cell Count

A measurement of CD4+ T cells, crucial immune cells. Lower counts indicate a weaker immune system.

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HIV & CD4+ Cells

HIV targets and destroys CD4+ cells, leading to a weakened immune system and increased risk of opportunistic infections.

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Importance of CD4+ Count

A CD4+ count asses immune system strength, risk of disease progression, treatment response, and the need for prophylactic treatment for opportunistic infections.

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Clubfoot presentation

Involves bone deformities and malposition, with soft tissue contractions of the foot.

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Early clubfoot evaluation

Evaluation should occur prenatally, visually at birth, and with radiographs and MRI to determine the severity and extent of the deformity.

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Clubfoot treatment

Serial casting (starting from birth) is the primary method for gradually correcting the deformity by stretching skin and tight tissues of the foot.

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Most common clubfoot type

Talipes equinovarus (TEV), accounting for approximately 95% of cases.

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Clubfoot gender predilection

Males are nearly twice as likely to develop clubfoot compared to females.

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Potential causes of clubfoot

Potential causes include intrauterine positioning, neuromuscular issues, genetic factors, arrested fetal development, congenital abnormalities (idiopathic/true clubfoot), amniotic banding, oligohydramnios, and breech presentation.

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Syndromic clubfoot

A more severe form of clubfoot often associated with other birth defects.

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Clubfoot cast changes

Casts are changed regularly to allow for gradual correction during the course of treatment.

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Clubfoot treatment duration

Treatment duration can range from several months to years, determined by the severity and response to treatment.

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Clubfoot family history and risk

Family history of clubfoot increases the risk for the condition in offspring.

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Serial Casting for Clubfoot

A treatment for clubfoot where a series of casts are applied over a few weeks, gradually correcting the foot's position, and then maintained for a period of 1-2 weeks after correction.

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Overcorrection (Clubfoot)

Applying too much correction during serial casting, which can potentially damage the Achilles tendon, leading to a rocker-bottom foot.

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Denis Browne Splint

A corrective shoe worn for 23 hours a day during the first three months and then intermittently until a child is 4 years old following serial casting correction.

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Clubfoot Surgery

Surgical intervention used for clubfoot correction when serial casting is unsuccessful or in cases requiring urgent attention, often between 3-12 months after starting treatment.

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Clubfoot Outcomes

Variability in treatment outcomes due to factors in the case, such as treatment compliance, severity of the condition, the age at initial intervention, and the child's body development.

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Surgical Clubfoot Outcome

Surgical intervention often results in a foot and leg smaller and thinner than the unaffected extremities, even with successful outcome.

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Impaired Physical Mobility (Nursing Diagnosis)

A potential diagnosis for a child with clubfoot, reflecting potential limitations during movement.

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Risk for Impaired Parenting

Potential nursing diagnosis for parents of a child with clubfoot, suggesting concern regarding the psychological burden of the condition and treatment.

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Risk for Delayed Motor Development (Nursing Diagnosis)

A potential nursing diagnosis associated with clubfoot, reflecting a worry regarding the child's potential delays in motor skills development.

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Risk for Altered Parent/Infant Relationship

A potential nursing diagnosis, suggesting a possible disruption to the parent-child bond due to illness and treatment.

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Sprain

Severe injury to a joint's ligament, resulting from partial or complete tearing.

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Strain

Injury to a muscle, typically near the muscle-tendon connection due to forceful muscle contraction.

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Dislocation

Complete displacement of bones in a joint, resulting from trauma that completely disrupts joint contact.

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Subluxation

Partial or incomplete dislocation of a joint, where some contact between the bones remains.

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Salter Harris Fracture

A fracture of the growth plate, often seen in children, characterized by a straight break across the epiphyseal plate, without involving adjacent bone tissue.

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HIV Transmission Prevention in Infants

For infants born to HIV-positive mothers, antiretroviral therapy (ART) during pregnancy, labor, and the first 6 weeks of life, along with avoiding breastfeeding and pneumonia prophylaxis, significantly lowers the risk of HIV transmission.

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HIV Positive Mother Breastfeeding

Current US guidelines strongly advise against breastfeeding for HIV-positive mothers to minimize the transmission risk to their infants.

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Clinical Manifestations of HIV/AIDS in Children

Common signs of HIV/AIDS in children include swollen lymph nodes (lymphadenopathy), enlarged liver/spleen (hepatosplenomegaly), oral thrush (oral candidiasis), chronic or recurring diarrhea, failure to gain weight/grow as expected (failure to thrive), developmental delays, and inflammation of the salivary glands (parotitis).

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HIV Progression (Children vs. Adults)

Children infected with HIV often progress from infection to an AIDS diagnosis more quickly than adults, with a shorter timeframe.

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Negative Newborn HIV Test Next Step

After a negative newborn HIV test, further testing (virologic, immunologic, and clinical status) is typically recommended every 3-4 months to monitor the child's health. Treatment may be deferred if the immune system is healthy, the viral load is low, and the child adheres well to any recommended treatments.

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Chicken pox complications

Chicken pox can cause serious issues like encephalitis, wasting syndrome, candidal esophagitis, pulmonary candidiasis, and herpes simplex diagnosis.

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Wasting syndrome

Involuntary weight loss, especially muscle and fat, often with weakness, fever, and malnutrition. Significant weight loss (>10%) is a key indicator.

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Candidal esophagitis

A fungal infection of the esophagus.

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Pulmonary Candidiasis

A rare, serious fungal infection of the lungs.

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Cryptosporidiosis

Intestinal infection caused by the Cryptosporidium parasite.

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Mycobacterium Avium-Intracellular Complex (MAC)

A bacterial complex that causes lung infections.

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CD4+ cell count

A measurement of CD4+ T cells, crucial immune cells. Lower counts indicate a weaker immune system.

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HIV and CD4+ cells

HIV targets and destroys CD4+ cells, leading to a weakened immune system and increased risk of opportunistic infections.

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Importance of CD4+ count

A CD4+ count assesses immune system strength, disease progression risk, treatment response, and the need for opportunistic infection prophylaxis.

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Most rapid brain growth time

During pregnancy (in utero) and continues rapidly until age 2-3.

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Brain fully developed age

Around 25 years old, including the prefrontal cortex and amygdala.

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Cephocaudal growth

Growth from head to toes.

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Proximodistal growth

Motor skills developing from the centre of the body outward.

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Growth curve assessment

Monitoring a child's growth (height, weight, head circumference) over time using standardized charts, identifying patterns, and spotting potential problems.

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Growth faltering

Slow or decreased growth, potentially indicating underlying medical conditions or malnutrition.

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Growth curve percentiles

A child's position on a growth chart compared to other children of the same age and sex.

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Growth concerns (indicators)

Significant deviations from expected growth norms, such as rapid, inconsistent, or disproportionate growth, that signal potential health issues.

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Environmental factors (brain growth)

Factors like cranial radiation or lead exposure that can affect brain development.

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Preschool BMI trend

BMI typically increases during preschool years and might slightly decrease or stabilize in adulthood.

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Clubfoot presentation

Bone deformities and malposition of the foot, along with soft tissue contractions.

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Early clubfoot evaluation

Prenatal evaluation, visual inspection at birth, radiographs, and MRI to assess severity and extent of deformity.

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Clubfoot treatment

Serial casting, starting immediately after birth, gradually corrects the deformity by stretching tight tissues.

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Most common clubfoot type

Talipes equinovarus (TEV), comprising about 95% of cases.

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Clubfoot gender predilection

Males are almost twice as likely to be affected as females.

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Potential causes of clubfoot

Intrauterine positioning, neuromuscular issues, genetics, arrested fetal development, congenital abnormalities, amniotic banding, oligohydramnios, or breech presentation.

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Syndromic clubfoot

A more severe form of clubfoot often linked to other birth defects.

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Clubfoot cast changes

Casts are regularly changed to allow continuous correction and stretching over time.

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Clubfoot treatment duration

Treatment duration varies from a few months to years, depending on severity and response to treatment.

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Clubfoot family history and risk

Family history of clubfoot significantly increases the risk of the condition in offspring.

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Serial Casting for Clubfoot

A treatment where a series of casts are applied gradually correcting the foot's position, to allow gradual correction and continued stretching.

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Overcorrection (Clubfoot)

Applying excessive correction during serial casting, potentially damaging the Achilles tendon and leading to a rocker-bottom foot.

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Bilateral Clubfoot

Clubfoot affecting both feet simultaneously seen in about 50 percent of cases.

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Serial Casting (Clubfoot)

A treatment for clubfoot using a series of casts to gradually correct the foot's position, typically lasting 1-2 weeks per cast.

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Overcorrection (Clubfoot)

Excessive correction during serial casting that can damage the Achilles tendon and result in a rocker-bottom foot.

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Denis Browne Splint

A corrective shoe worn for 23 hours a day during the initial 3 months, then intermittently for nighttime/napping until the child is 4 years old. Worn after serial casting.

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Clubfoot Surgery

Surgical intervention for clubfoot correction used when serial casting isn't effective, and it usually occurs between 3-12 months after initial treatment.

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Clubfoot Outcomes

Variability in clubfoot treatment outcomes influenced by treatment compliance, severity, the child's age at diagnosis and general development.

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Surgical Clubfoot Outcome

Surgical correction may result in a smaller, thinner foot and leg compared to the unaffected side, even with successful outcomes.

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Impaired Physical Mobility (Nursing Diagnosis)

Potential nursing diagnosis that reflects the limitations in movement associated with clubfoot.

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Risk for Impaired Parenting

Potential nursing diagnosis for parents of a child with clubfoot, concerning the emotional and practical challenges of managing the condition.

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Risk for Delayed Motor Development

Potential nursing diagnosis for children with clubfoot, referencing possible delays in motor skill development.

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Risk for Altered Parent/Infant Relationship

A potential nursing diagnosis recognizing the possibility of changes in the parent-child relationship due to the child's condition and treatment.

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Sprain

Severe injury to a joint's ligament, resulting from partial or complete tearing.

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Strain

Muscle injury, often near the muscle-tendon junction, caused by forceful muscle contraction.

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Dislocation

Complete displacement of bones in a joint, resulting from trauma causing complete loss of contact between the bones.

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Subluxation

Partial or incomplete displacement of a joint, resulting from trauma and maintaining some contact between the articulating bones.

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Salter Harris Fracture

A fracture of the growth plate in children, characterized by a straight break across the epiphyseal plate without involving adjacent bones.

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Study Notes

General Growth and Development

  • Brain growth is most rapid in utero, continuing until 2-3 years old.
  • Brain development continues until 21 years old, including prefrontal cortex and amygdala, which are crucial for emotion regulation and impulse control.
  • Growth is cephalocaudal (head-to-toe) and proximodistal (trunk-outward).

Assessing Growth

  • Growth curves track height and weight over time.
  • Key indicators include percentiles, trends, and proportionality.
  • Variations from expected growth patterns (e.g., failure to thrive, rapid growth) warrant investigation.
  • Growth charts may differ based on prematurity, syndromes, etc.

Fontanels

  • Fontanels are soft spots in a baby's skull.
  • Anterior fontanels typically close between 12-18 months (up to 24 months).
  • Posterior fontanels typically close between 2-3 months.
  • Monitoring fontanels aids in assessing brain development and infant health.
  • Sunken fontanel may indicate dehydration.
  • Bulging fontanel could indicate increased intracranial pressure.

Reflexes

  • Rooting reflex: baby turns towards a touch to their cheek, aiding in feeding.
  • Grasp reflex (Palmar and Plantar): Babies grasp objects presented to them (disappears around 3-8 months)
  • Moro reflex (Startle reflex): Arms extend and then return to the body when there is a sudden movement. (Disappears around 3-4 months)
  • Tonic Neck Reflex: Arm extends on the side the head turns, and the other arm flexes. (Disappears around 2 years)
  • Dance/Stepping reflex: When held upright, babies make stepping movements (Disappears around 4-8 weeks)
  • Crawling reflex: On their bellies, these reflexes prompt arm and leg movements that help them begin to crawl. (Disappears around 6 weeks)
  • All reflexes should be symmetrical, and they disappear as the child develops.

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