Developmental Changes in Health Across Ages

Questions and Answers

Age-related changes in the renal system result in:

The formation of large amounts of urine secondary to an increase in kidney mass of up to 20%.

A decreased ability to clear wastes from the body and a decreased ability to conserve fluids when needed. (correct)

A significant increase in filtration, which causes the excretion of large amounts of water from the body.

Dilation of the blood vessels that supply the nephrons, which allows the kidneys to maintain their function.

At what age does separation anxiety typically peak in infants and small children?

10 to 18 months (correct)

6 to 8 months

24 to 36 months

18 to 24 months

In late adults, the amount of air left in the lungs after expiration of the maximum amount of air:

Decreases, which increases diffusion in the lungs and causes an accumulation of carbon dioxide.

Remains unchanged because the lungs have become accustomed to years of breathing pollution.

Decreases, resulting in widespread collapsing of the alveoli and impaired diffusion of gases.

Increases, which hampers diffusion of gases because of the stagnant air that remains in the alveoli. (correct)

The anterior fontanelle fuses together between the ages of:

9 and 18 months Signup and view all the answers

The decline in cardiac function that commonly occurs in late adulthood is MOST often related to:

Atherosclerosis Signup and view all the answers

Which of the following are noticeable characteristics of a 9-month-old infant?

Places objects in the mouth, pulls himself or herself up Signup and view all the answers

A 16-year-old female complains of vaginal bleeding and abdominal cramping that began several hours ago. During your assessment interview, you should:

Inquire about the possibility of pregnancy in private, if possible. Signup and view all the answers

An infant's blood pressure typically increases with age because:

Blood pressure directly corresponds to body weight. Signup and view all the answers

The respiratory rate of 30 breaths per minute in an infant is __________.

normal Signup and view all the answers

The risk of bleeding in the skull, which increases with age, is MOST directly related to:

Shrinkage of the brain Signup and view all the answers

When providing bag-mask ventilations to an infant, what is most important to remember?

An infant's lungs are fragile. Signup and view all the answers

You see an infant capable of reaching out to people and drooling. She is most likely:

4 months of age Signup and view all the answers

An infant who is repeatedly rejected experiences what type of attachment?

Anxious-avoidant attachment Signup and view all the answers

Why do colds develop so easily in toddlers and preschoolers?

All of the above Signup and view all the answers

The pulse rate of a toddler is:

90 to 150 beats/min Signup and view all the answers

A school-age child looking for approval from his peers and society is demonstrating what kind of reasoning?

Conventional reasoning Signup and view all the answers

Self-concept is:

Our perception of ourselves. Signup and view all the answers

Study Notes

Renal System Changes

Age-related changes in the renal system lead to decreased waste clearance and fluid conservation abilities.

Separation Anxiety in Children

Peaks between 10 to 18 months of age.

Lung Capacity in Late Adults

Aged individuals often have increased residual air in the lungs, hindering gas diffusion.

Anterior Fontanelle Fusion

The anterior fontanelle typically fuses at 9 to 18 months.

Cardiac Function Decline

Commonly associated with atherosclerosis in late adulthood.

Infant Development (9 months)

Notable characteristics include placing objects in the mouth and pulling up to stand.

Assessing Adolescent Patients

Important to privately inquire about pregnancy for a 16-year-old female experiencing bleeding and cramping.

Blood Pressure in Infants

Increases with age due to the correlation with normal body weight.

Infant Respiratory Rate

A respiratory rate of 30 breaths per minute is considered normal for infants.

Increased Skull Bleeding Risk

More directly related to the shrinkage of the brain as age increases.

Bag-Mask Ventilation in Infants

Infants have fragile lungs, requiring careful management during ventilations.

Infants Developmental Milestone (3 months)

A 3-month-old can reach out and typically starts drooling.

Attachment Types in Infants

Repeated rejection leads to anxious-avoidant attachment.

Colds in Toddlers and Preschoolers

Easily develop colds due to loss of passive immunity, underdeveloped lung musculature, and frequent social interactions with peers.

Toddler Pulse Rate

Normal pulse rate ranges from 90 to 150 beats per minute.

Peer Approval in School-Age Children

Seeking approval from peers indicates conventional reasoning.

Self-Concept

Refers to an individual's perception of themselves and how they view their identity.

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Description

Explore age-related changes in various body systems including the renal system, cardiac function, and lung capacity in this quiz. Learn about critical developmental milestones in infants and important health considerations in adolescents. Test your knowledge on how age affects health throughout life.