HESI PEDIATRICS EXAM 2026/2027 – EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALE | 2027 Q&A | INSTANT DOWNLOAD PDF
1. A nurse is assessing a 2-month-old infant during a routine visit. Which finding
requires the nurse to recognize a normal developmental milestone?
A. Sitting independently without support
B. Using a pincer grasp to pick up small objects
C. Beginning to smile responsively
D. Saying several recognizable words
Rationale: A social smile typically develops around 2 months of age and is an expected early
developmental milestone. Independent sitting, a pincer grasp, and recognizable words develop
later.
2. When assessing a healthy 6-month-old infant, which developmental achievement
should the nurse expect?
A. Walking independently
B. Rolling from the abdomen to the back
C. Using two-word phrases
D. Drawing a recognizable circle
Rationale: Rolling is an important gross-motor milestone during early infancy, with many
infants rolling in both directions by approximately 6 months. Walking, two-word phrases, and
drawing shapes occur much later.
3. A parent asks when an infant can usually begin eating complementary solid
foods. Which response by the nurse is most appropriate?
A. “Solid foods should begin at 2 months.”
B. “Wait until the infant is 12 months old.”
C. “Begin solid foods as soon as the first tooth appears.”
D. “Most infants are ready for complementary foods at about 6 months.”
,Rationale: Most infants are developmentally ready for complementary foods around 6 months
when they can maintain head control and demonstrate readiness for swallowing foods. Tooth
eruption is not the determining factor.
4. A nurse is evaluating the growth of a 4-year-old child. Which measurement is
most useful for determining whether the child's growth pattern is appropriate?
A. Serial measurements plotted on an appropriate growth chart
B. Comparison with the tallest child in the classroom
C. A single weight measurement
D. Comparison with the child's previous year's clothing size
Rationale: Serial height and weight measurements plotted on standardized growth charts
provide the most useful assessment of an individual child's growth pattern. A single measurement
provides limited information.
5. A parent reports that a 2-year-old frequently says “no,” insists on doing tasks
independently, and has occasional temper tantrums. How should the nurse
interpret these behaviors?
A. They indicate delayed emotional development.
B. They suggest an anxiety disorder.
C. They are characteristic of normal toddler development.
D. They are evidence of impaired socialization.
Rationale: Negativism, increased independence, and temper tantrums are common during the
toddler period as children develop autonomy. These behaviors are generally expected when they
occur within normal limits.
6. A nurse is providing anticipatory guidance to the parents of a toddler. Which
activity is most appropriate for supporting the child's psychosocial development?
A. Completing all activities for the child
B. Expecting the child to follow lengthy instructions
C. Discouraging the child from making choices
D. Offering limited choices such as selecting between two shirts
,Rationale: Toddlers are developing autonomy and benefit from simple, controlled choices.
Offering two acceptable options promotes independence while maintaining appropriate limits.
7. Which behavior is most characteristic of a preschool-aged child's cognitive
development?
A. Reliance exclusively on abstract reasoning
B. Increasing use of imaginative and symbolic play
C. Complete understanding of conservation concepts
D. Consistent ability to distinguish fantasy from reality
Rationale: Preschoolers commonly use symbolic thinking and imaginative play. Their thinking
remains strongly influenced by perception and imagination, and concepts such as conservation
are not yet consistently mastered.
8. A nurse is discussing safety with the parents of a preschooler. Which
recommendation is most appropriate?
A. Allow the child to cross busy streets independently.
B. Permit unsupervised access to household medications.
C. Teach the child basic information about personal and traffic safety.
D. Assume the child can accurately judge dangerous situations.
Rationale: Preschoolers can learn simple safety rules but still have limited judgment and
impulse control. Adult supervision remains important, especially around traffic, medications,
water, and other hazards.
9. A school-aged child asks the nurse why immunizations are necessary. Which
explanation is most accurate?
A. “Vaccines guarantee that you will never become ill.”
B. “Vaccines eliminate every infectious disease.”
C. “Vaccines are only necessary when you travel internationally.”
D. “Vaccines help the immune system develop protection against specific infections.”
Rationale: Vaccines stimulate an immune response that helps protect against specific infectious
diseases. They do not guarantee complete protection or eliminate every infection.
, 10. A nurse is preparing to administer an intramuscular medication to a young child.
Which factor is most important when selecting the injection site?
A. The child's favorite sleeping position
B. The color of the medication
C. The child's age, muscle development, and medication volume
D. Whether the child has eaten recently
Rationale: Pediatric injection-site selection depends on factors such as age, muscle mass,
medication volume, and the medication being administered. These factors help minimize injury
and promote safe administration.
11. A hospitalized infant becomes increasingly irritable, has a weak cry, and feeds
poorly. Which assessment finding should the nurse recognize as particularly
concerning?
A. Sleeping for several hours after feeding
B. A noticeably decreased level of responsiveness
C. Brief crying during diaper changes
D. Awakening when the parent enters the room
Rationale: A decreased level of responsiveness in an infant can indicate serious illness and
requires prompt assessment. Infants may demonstrate subtle changes rather than clearly
verbalizing symptoms.
12. A nurse assesses a child with a respiratory illness. Which finding indicates
increased work of breathing?
A. Warm extremities
B. Regular respiratory rhythm
C. Quiet breathing while asleep
D. Intercostal retractions
Rationale: Intercostal retractions occur when increased respiratory effort causes the tissues
between the ribs to draw inward. They are a sign of respiratory distress and require prompt
evaluation.
CORRECT ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALE | 2027 Q&A | INSTANT DOWNLOAD PDF
1. A nurse is assessing a 2-month-old infant during a routine visit. Which finding
requires the nurse to recognize a normal developmental milestone?
A. Sitting independently without support
B. Using a pincer grasp to pick up small objects
C. Beginning to smile responsively
D. Saying several recognizable words
Rationale: A social smile typically develops around 2 months of age and is an expected early
developmental milestone. Independent sitting, a pincer grasp, and recognizable words develop
later.
2. When assessing a healthy 6-month-old infant, which developmental achievement
should the nurse expect?
A. Walking independently
B. Rolling from the abdomen to the back
C. Using two-word phrases
D. Drawing a recognizable circle
Rationale: Rolling is an important gross-motor milestone during early infancy, with many
infants rolling in both directions by approximately 6 months. Walking, two-word phrases, and
drawing shapes occur much later.
3. A parent asks when an infant can usually begin eating complementary solid
foods. Which response by the nurse is most appropriate?
A. “Solid foods should begin at 2 months.”
B. “Wait until the infant is 12 months old.”
C. “Begin solid foods as soon as the first tooth appears.”
D. “Most infants are ready for complementary foods at about 6 months.”
,Rationale: Most infants are developmentally ready for complementary foods around 6 months
when they can maintain head control and demonstrate readiness for swallowing foods. Tooth
eruption is not the determining factor.
4. A nurse is evaluating the growth of a 4-year-old child. Which measurement is
most useful for determining whether the child's growth pattern is appropriate?
A. Serial measurements plotted on an appropriate growth chart
B. Comparison with the tallest child in the classroom
C. A single weight measurement
D. Comparison with the child's previous year's clothing size
Rationale: Serial height and weight measurements plotted on standardized growth charts
provide the most useful assessment of an individual child's growth pattern. A single measurement
provides limited information.
5. A parent reports that a 2-year-old frequently says “no,” insists on doing tasks
independently, and has occasional temper tantrums. How should the nurse
interpret these behaviors?
A. They indicate delayed emotional development.
B. They suggest an anxiety disorder.
C. They are characteristic of normal toddler development.
D. They are evidence of impaired socialization.
Rationale: Negativism, increased independence, and temper tantrums are common during the
toddler period as children develop autonomy. These behaviors are generally expected when they
occur within normal limits.
6. A nurse is providing anticipatory guidance to the parents of a toddler. Which
activity is most appropriate for supporting the child's psychosocial development?
A. Completing all activities for the child
B. Expecting the child to follow lengthy instructions
C. Discouraging the child from making choices
D. Offering limited choices such as selecting between two shirts
,Rationale: Toddlers are developing autonomy and benefit from simple, controlled choices.
Offering two acceptable options promotes independence while maintaining appropriate limits.
7. Which behavior is most characteristic of a preschool-aged child's cognitive
development?
A. Reliance exclusively on abstract reasoning
B. Increasing use of imaginative and symbolic play
C. Complete understanding of conservation concepts
D. Consistent ability to distinguish fantasy from reality
Rationale: Preschoolers commonly use symbolic thinking and imaginative play. Their thinking
remains strongly influenced by perception and imagination, and concepts such as conservation
are not yet consistently mastered.
8. A nurse is discussing safety with the parents of a preschooler. Which
recommendation is most appropriate?
A. Allow the child to cross busy streets independently.
B. Permit unsupervised access to household medications.
C. Teach the child basic information about personal and traffic safety.
D. Assume the child can accurately judge dangerous situations.
Rationale: Preschoolers can learn simple safety rules but still have limited judgment and
impulse control. Adult supervision remains important, especially around traffic, medications,
water, and other hazards.
9. A school-aged child asks the nurse why immunizations are necessary. Which
explanation is most accurate?
A. “Vaccines guarantee that you will never become ill.”
B. “Vaccines eliminate every infectious disease.”
C. “Vaccines are only necessary when you travel internationally.”
D. “Vaccines help the immune system develop protection against specific infections.”
Rationale: Vaccines stimulate an immune response that helps protect against specific infectious
diseases. They do not guarantee complete protection or eliminate every infection.
, 10. A nurse is preparing to administer an intramuscular medication to a young child.
Which factor is most important when selecting the injection site?
A. The child's favorite sleeping position
B. The color of the medication
C. The child's age, muscle development, and medication volume
D. Whether the child has eaten recently
Rationale: Pediatric injection-site selection depends on factors such as age, muscle mass,
medication volume, and the medication being administered. These factors help minimize injury
and promote safe administration.
11. A hospitalized infant becomes increasingly irritable, has a weak cry, and feeds
poorly. Which assessment finding should the nurse recognize as particularly
concerning?
A. Sleeping for several hours after feeding
B. A noticeably decreased level of responsiveness
C. Brief crying during diaper changes
D. Awakening when the parent enters the room
Rationale: A decreased level of responsiveness in an infant can indicate serious illness and
requires prompt assessment. Infants may demonstrate subtle changes rather than clearly
verbalizing symptoms.
12. A nurse assesses a child with a respiratory illness. Which finding indicates
increased work of breathing?
A. Warm extremities
B. Regular respiratory rhythm
C. Quiet breathing while asleep
D. Intercostal retractions
Rationale: Intercostal retractions occur when increased respiratory effort causes the tissues
between the ribs to draw inward. They are a sign of respiratory distress and require prompt
evaluation.
