#9 infections after birth  THROUGH newborn assessment

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Questions and Answers

Which of the following microorganisms are commonly associated with postpartum infections?

  • Staphylococcus aureus
  • Streptococcus pneumoniae
  • Klebsiella pneumoniae
  • Escherichia coli (correct)

What defines a puerperal infection in the context of obstetrics?

  • Any clinical infection of the genital tract occurring within 6 weeks postpartum.
  • Any systemic infection present during labor.
  • Any infection occurring within 28 days after childbirth.
  • Any clinical infection of the genital tract that occurs within 28 days after miscarriage, induced abortion, or birth. (correct)

Which maternal factor is least likely to increase the risk of postpartum infection?

  • Vitamin D sufficiency (correct)
  • Advanced maternal age (over 40)
  • Nulliparity
  • Preterm labor

A postpartum patient exhibits a fever of 38.2°C (100.8°F). According to the information provided, this finding:

<p>Satisfies one criterion for diagnosing a puerperal infection. (D)</p> Signup and view all the answers

Which symptom is least likely to be associated with clinical mastitis?

<p>Increased milk supply (A)</p> Signup and view all the answers

What is a key recommendation for managing mastitis?

<p>Continuing to empty the breast through breastfeeding or pumping. (A)</p> Signup and view all the answers

Which of the following best describes endometritis?

<p>Infection of the uterus lining. (B)</p> Signup and view all the answers

What is the typical first-line treatment for endometritis?

<p>IV broad-spectrum antibiotics therapy. (C)</p> Signup and view all the answers

Postpartum wound infections are most likely to occur following:

<p>Cesarean birth. (A)</p> Signup and view all the answers

What is the initial step in managing a suspected postpartum wound infection?

<p>Culture and treat. (D)</p> Signup and view all the answers

Why are postpartum women particularly susceptible to UTIs?

<p>The use of indwelling catheters or Foley during labor. (B)</p> Signup and view all the answers

Effective interprofessional care management of postpartum infections primarily involves:

<p>Comprehensive assessments and targeted interventions. (D)</p> Signup and view all the answers

At what time intervals should the APGAR score be assessed, as a standard?

<p>1 minute and 5 minutes after birth. (A)</p> Signup and view all the answers

What crucial aspect of newborn health does the APGAR score evaluate?

<p>Immediate adjustment to extrauterine life. (A)</p> Signup and view all the answers

Why is thermoregulation a critical concern in newborns?

<p>Newborns have a limited capacity to regulate their body temperature. (D)</p> Signup and view all the answers

What sensory screening is typically performed on newborns shortly after birth?

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

What does the 'general appearance/posture' component in a newborn assessment primarily evaluate?

<p>The infant's muscle tone and positioning. (A)</p> Signup and view all the answers

When assessing a newborn, which of the following is the least important system to evaluate?

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

During a newborn assessment, what specific aspect of the respiratory system is critically evaluated?

<p>The rate, effort, and sound of breathing. (B)</p> Signup and view all the answers

In a newborn cardiovascular assessment, which finding would warrant immediate intervention?

<p>Persistent central cyanosis. (B)</p> Signup and view all the answers

Which neurological reflex is not typically assessed in a routine newborn examination?

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

What specific assessment is conducted to evaluate the patency and structures of a newborn's eye/nose/mouth?

<p>Examination for any clefts or obstructions. (A)</p> Signup and view all the answers

During a newborn skin assessment, which finding requires immediate attention and possible intervention?

<p>Jaundice observed within the first 24 hours of life (A)</p> Signup and view all the answers

Following a vaginal delivery complicated by a third-degree perineal laceration and prolonged rupture of membranes, a postpartum patient develops a fever of 101.5°F (38.6°C) on the third postpartum day, accompanied by lower abdominal pain and purulent lochia. Which condition is MOST likely causing these symptoms?

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

A neonate born at 39 weeks gestation presents with acrocyanosis, a heart rate of 130 bpm, strong respiratory effort, good muscle tone, and a grimace when stimulated. What is the correct APGAR score?

<p>9 (B)</p> Signup and view all the answers

A breastfeeding mother develops mastitis and is prescribed antibiotics. Which instruction regarding breastfeeding should the nurse include in the patient’s discharge teaching?

<p>Breastfeed more frequently, starting with the unaffected breast. (C)</p> Signup and view all the answers

A newborn's physical assessment reveals the following: heart rate 90 bpm, slow and irregular respirations, some flexion of extremities, weak grimace to nasal catheter insertion, and cyanotic body. What is the correct APGAR score?

<p>4 (C)</p> Signup and view all the answers

A postpartum woman, 5 days after cesarean section, reports increased pain, redness, and purulent drainage from the incision site. Her temperature is 102.2°F (39°C). The nurse suspects a wound infection. After obtaining wound cultures, which intervention is MOST appropriate?

<p>Administering a broad-spectrum antibiotic intravenously. (A)</p> Signup and view all the answers

During the respiratory assessment of a newborn, the nurse auscultates diminished breath sounds on the right side and notes the point of maximal impulse (PMI) is shifted to the left. Which condition should the nurse suspect?

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

Flashcards

Puerperal Infection

Clinical infection of the genital tract within 28 days after miscarriage, induced abortion, or birth.

Endometritis

Infection of the uterine lining, often the most common postpartum infection.

Mastitis

Breast infection causing redness, soreness, lumps, warmth, and abnormal-looking milk.

Postpartum Wound Infections

Infections occurring at incision sites, often after cesarean births.

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Sepsis

Systemic inflammatory response to infection, can be life-threatening.

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FAST (Mastitis)

Fever, abnormal milk appearance, swelling, tenderness, redness of the breast.

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APGAR Score

A rapid assessment of a newborn's vital signs at 1 and 5 minutes after birth.

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Temperature Regulation (Newborn)

The ability of the newborn to maintain a stable body temperature.

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Study Notes

  • Infections can occur in the postpartum period (up to 28 days after birth/abortion)
  • Common postpartum infections include endometritis, mastitis, wound infections, and sepsis
  • Often caused by Group A or B Streptococcus, or E. coli

Puerperal Infection

  • Any clinical infection of the genital tract within 28 days after miscarriage, induced abortion, or birth

Risk Factors

  • Age younger than 17 or older than 40
  • STIs
  • Bacterial vaginosis
  • GBS positive status
  • Operative vaginal birth
  • Preterm or post-term delivery
  • Diabetes
  • Hypertension
  • Postpartum hemorrhage (PPH)
  • Foley catheter use
  • Nulliparity (first pregnancy)
  • Smoking
  • Vitamin D deficiency
  • Black ethnicity

Diagnosis

  • Presence of fever of 38°C (100.4°F) or higher

Mastitis

  • Characterized by FAST: Fever, Abnormal appearance of milk, Swelling, Tenderness, Redness of breast, also sometimes a salty flavor of milk

Mastitis Overview

  • Infection in the breast leading to redness and soreness, usually with a palpable lump and warm to the touch
  • Abnormal-looking milk
  • Treatment includes massage, warm compress, pumping and feeding to remove stasis, and medications

Endometritis

  • Infection of the uterine lining
  • Most common postpartum infection
  • Treated with IV broad-spectrum antibiotics

Wound Infections

  • Often occur after discharge
  • Especially after cesarean birth
  • Requires culture and treatment

UTIs

  • More common after indwelling catheter use or Foley catheter induction

Interprofessional Care Management

  • Includes assessments and interventions for all postpartum infections

Newborn Assessments

  • Apgar score assessed at 1 minute and 5 minutes after birth, and as needed
  • Temperature regulation is critical
  • Hearing screen is required
  • General appearance and posture
  • Respiratory, cardiovascular, neurological, eye/nose/mouth, and skin assessments performed

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