1
ATI RN Pediatrics Exam Guide Questions and
Answers Breakdown Actual Exam 2026/2027 –
Complete Exam-Style Questions with Detailed
Rationales | Pass Guaranteed – A+ Graded
[SECTION 1: Growth & Development — Questions 1-15]
Q1: A nurse is assessing a 4-month-old infant during a well-child visit. Which of the following
developmental milestones should the nurse expect to find?
A. The infant sits alone without support.
B. The infant turns from back to side.
C. The infant transfers an object from one hand to another.
D. The infant holds a rattle momentarily. [CORRECT]
Correct Answer: D
Rationale: According to the ATI RN Pediatrics and AAP developmental guidelines, a 4-month-
old infant typically has the ability to grasp a rattle momentarily but may not have the fine motor
control to transfer objects between hands (which typically occurs around 6-7 months). Option A
is incorrect because sitting alone usually occurs around 6-8 months. Option B describes a
milestone usually achieved by 2 months. Option C is incorrect because transferring objects is a
later milestone; at 4 months, the infant is developing the palmar grasp reflex and purposeful
reaching.
Q2: A parent asks the nurse why their 2-year-old toddler insists on doing everything themselves,
even if they cannot do it correctly. Which psychosocial stage according to Erikson explains this
behavior?
A. Trust vs. Mistrust
B. Initiative vs. Guilt
C. Autonomy vs. Shame and Doubt [CORRECT]
D. Industry vs. Inferiority
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Correct Answer: C
Rationale: The toddler stage (1-3 years) corresponds to Erikson's stage of Autonomy vs. Shame
and Doubt, where children strive for independence and control over their environment, often
saying "no" or wanting to do things themselves. Option A is for infants (0-1 year). Option B is
for preschoolers (3-6 years), which involves taking initiative in play and activities. Option D is
for school-age children (6-12 years), focused on mastering skills and peer comparison.
Q3: The nurse is preparing a preschool education class for 5-year-old children. Which teaching
method is most developmentally appropriate for this age group according to Piaget's cognitive
development theory?
A. Abstract problem-solving tasks
B. Detailed explanations of anatomy
C. Use of concrete objects and visual aids [CORRECT]
D. Passive listening to a lecture
Correct Answer: C
Rationale: Preschoolers (3-5 years) are in the Preoperational stage of Piaget's theory,
characterized by symbolic thinking and egocentrism; they learn best through concrete, visual,
and hands-on experiences rather than abstract explanations. Option A is incorrect because
abstract reasoning develops in the Formal Operational stage (adolescence). Option B and D are
too advanced and passive for this active age group, lacking the engagement required for effective
learning.
Q4: A nurse is assessing the language development of a 12-month-old infant. Which behavior
indicates the need for a referral to a specialist?
A. Says "mama" and "dada" nonspecifically.
B. Uses one or two words with specific meaning.
C. Does not respond to own name. [CORRECT]
D. Babbling sounds like "ba" and "da".
Correct Answer: C
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Rationale: By 12 months, an infant should consistently respond to their own name; failure to do
so is a potential red flag for autism spectrum disorder or hearing impairment and warrants further
evaluation. Option A and D are typical for 6-9 month olds but can still be present. Option B is the
expected milestone for a 12-month-old, who should use 1-2 words specifically.
Q5: When preparing a school-age child (8 years old) for a procedure, which intervention is most
effective to reduce anxiety?
A. Explaining the procedure using complex medical terminology.
B. Encouraging the parent to hold the child down.
C. Using a doll to demonstrate the procedure. [CORRECT]
D. Telling the child not to worry because it will be over soon.
Correct Answer: C
Rationale: School-age children are in the Concrete Operational stage and benefit from concrete
demonstrations; using a doll allows them to visualize the procedure and gain a sense of control,
reducing anxiety. Option A causes confusion and fear. Option B increases fear and trauma.
Option D provides false reassurance and dismisses the child's valid feelings, which is not
therapeutic communication.
Q6: A nurse is teaching the parents of a 6-month-old infant about safety. Which injury prevention
strategy is priority at this age?
A. Ensuring the infant wears a helmet when riding in a bike trailer.
B. Keeping small objects out of reach.
C. Using a car seat facing the rear of the vehicle. [CORRECT]
D. Installing gate guards at the top of the stairs.
Correct Answer: C
Rationale: While all options are safety measures, motor vehicle safety is the leading cause of
fatal injury in children, and the AAP recommends rear-facing car seats until at least 2 years of
age or until they reach the maximum height/weight limit. Option B is critical but relates more to
, 4
the mobile toddler stage (choking/aspiration). Option D is more relevant for when the child starts
crawling/walking. Option A is premature for a 6-month-old who should not be on a bicycle.
Q7: Which assessment finding in a 9-month-old infant indicates a delay in gross motor
development?
A. Crawls on hands and knees.
B. Cannot sit without support. [CORRECT]
C. Uses a pincer grasp to pick up a Cheerio.
D. Stands holding onto furniture.
Correct Answer: B
Rationale: A 9-month-old infant should be able to sit alone without support; the inability to do so
indicates a gross motor delay requiring further assessment. Options A, C, and D are expected
milestones for a 9-month-old, reflecting appropriate gross and fine motor development.
Q8: An adolescent female tells the nurse, "I am the only one in my class who doesn't have a
boyfriend. I feel ugly." Based on Erikson's stages, the nurse recognizes the client is experiencing:
A. Isolation
B. Role confusion
C. Identity vs. Role confusion [CORRECT]
D. Low self-esteem
Correct Answer: C
Rationale: Adolescence (12-20 years) is defined by the crisis of Identity vs. Role confusion,
where teens struggle with self-concept, body image, and their place in social groups. Option A is
a stage of early adulthood (Intimacy vs. Isolation). Option D is a symptom or trait, but the
underlying developmental task is Identity formation.
Q9: A nurse observes a 4-year-old child playing in the playroom. The child is organizing other
children and assigning roles for a game of "house." The nurse identifies this type of play as:
ATI RN Pediatrics Exam Guide Questions and
Answers Breakdown Actual Exam 2026/2027 –
Complete Exam-Style Questions with Detailed
Rationales | Pass Guaranteed – A+ Graded
[SECTION 1: Growth & Development — Questions 1-15]
Q1: A nurse is assessing a 4-month-old infant during a well-child visit. Which of the following
developmental milestones should the nurse expect to find?
A. The infant sits alone without support.
B. The infant turns from back to side.
C. The infant transfers an object from one hand to another.
D. The infant holds a rattle momentarily. [CORRECT]
Correct Answer: D
Rationale: According to the ATI RN Pediatrics and AAP developmental guidelines, a 4-month-
old infant typically has the ability to grasp a rattle momentarily but may not have the fine motor
control to transfer objects between hands (which typically occurs around 6-7 months). Option A
is incorrect because sitting alone usually occurs around 6-8 months. Option B describes a
milestone usually achieved by 2 months. Option C is incorrect because transferring objects is a
later milestone; at 4 months, the infant is developing the palmar grasp reflex and purposeful
reaching.
Q2: A parent asks the nurse why their 2-year-old toddler insists on doing everything themselves,
even if they cannot do it correctly. Which psychosocial stage according to Erikson explains this
behavior?
A. Trust vs. Mistrust
B. Initiative vs. Guilt
C. Autonomy vs. Shame and Doubt [CORRECT]
D. Industry vs. Inferiority
,2
Correct Answer: C
Rationale: The toddler stage (1-3 years) corresponds to Erikson's stage of Autonomy vs. Shame
and Doubt, where children strive for independence and control over their environment, often
saying "no" or wanting to do things themselves. Option A is for infants (0-1 year). Option B is
for preschoolers (3-6 years), which involves taking initiative in play and activities. Option D is
for school-age children (6-12 years), focused on mastering skills and peer comparison.
Q3: The nurse is preparing a preschool education class for 5-year-old children. Which teaching
method is most developmentally appropriate for this age group according to Piaget's cognitive
development theory?
A. Abstract problem-solving tasks
B. Detailed explanations of anatomy
C. Use of concrete objects and visual aids [CORRECT]
D. Passive listening to a lecture
Correct Answer: C
Rationale: Preschoolers (3-5 years) are in the Preoperational stage of Piaget's theory,
characterized by symbolic thinking and egocentrism; they learn best through concrete, visual,
and hands-on experiences rather than abstract explanations. Option A is incorrect because
abstract reasoning develops in the Formal Operational stage (adolescence). Option B and D are
too advanced and passive for this active age group, lacking the engagement required for effective
learning.
Q4: A nurse is assessing the language development of a 12-month-old infant. Which behavior
indicates the need for a referral to a specialist?
A. Says "mama" and "dada" nonspecifically.
B. Uses one or two words with specific meaning.
C. Does not respond to own name. [CORRECT]
D. Babbling sounds like "ba" and "da".
Correct Answer: C
,3
Rationale: By 12 months, an infant should consistently respond to their own name; failure to do
so is a potential red flag for autism spectrum disorder or hearing impairment and warrants further
evaluation. Option A and D are typical for 6-9 month olds but can still be present. Option B is the
expected milestone for a 12-month-old, who should use 1-2 words specifically.
Q5: When preparing a school-age child (8 years old) for a procedure, which intervention is most
effective to reduce anxiety?
A. Explaining the procedure using complex medical terminology.
B. Encouraging the parent to hold the child down.
C. Using a doll to demonstrate the procedure. [CORRECT]
D. Telling the child not to worry because it will be over soon.
Correct Answer: C
Rationale: School-age children are in the Concrete Operational stage and benefit from concrete
demonstrations; using a doll allows them to visualize the procedure and gain a sense of control,
reducing anxiety. Option A causes confusion and fear. Option B increases fear and trauma.
Option D provides false reassurance and dismisses the child's valid feelings, which is not
therapeutic communication.
Q6: A nurse is teaching the parents of a 6-month-old infant about safety. Which injury prevention
strategy is priority at this age?
A. Ensuring the infant wears a helmet when riding in a bike trailer.
B. Keeping small objects out of reach.
C. Using a car seat facing the rear of the vehicle. [CORRECT]
D. Installing gate guards at the top of the stairs.
Correct Answer: C
Rationale: While all options are safety measures, motor vehicle safety is the leading cause of
fatal injury in children, and the AAP recommends rear-facing car seats until at least 2 years of
age or until they reach the maximum height/weight limit. Option B is critical but relates more to
, 4
the mobile toddler stage (choking/aspiration). Option D is more relevant for when the child starts
crawling/walking. Option A is premature for a 6-month-old who should not be on a bicycle.
Q7: Which assessment finding in a 9-month-old infant indicates a delay in gross motor
development?
A. Crawls on hands and knees.
B. Cannot sit without support. [CORRECT]
C. Uses a pincer grasp to pick up a Cheerio.
D. Stands holding onto furniture.
Correct Answer: B
Rationale: A 9-month-old infant should be able to sit alone without support; the inability to do so
indicates a gross motor delay requiring further assessment. Options A, C, and D are expected
milestones for a 9-month-old, reflecting appropriate gross and fine motor development.
Q8: An adolescent female tells the nurse, "I am the only one in my class who doesn't have a
boyfriend. I feel ugly." Based on Erikson's stages, the nurse recognizes the client is experiencing:
A. Isolation
B. Role confusion
C. Identity vs. Role confusion [CORRECT]
D. Low self-esteem
Correct Answer: C
Rationale: Adolescence (12-20 years) is defined by the crisis of Identity vs. Role confusion,
where teens struggle with self-concept, body image, and their place in social groups. Option A is
a stage of early adulthood (Intimacy vs. Isolation). Option D is a symptom or trait, but the
underlying developmental task is Identity formation.
Q9: A nurse observes a 4-year-old child playing in the playroom. The child is organizing other
children and assigning roles for a game of "house." The nurse identifies this type of play as:
