ATI PEDS FINAL EXAM 300 ACTUAL
QUESTIONS AND CORRECT ANSWERS WITH
RATIONALE LATEST UPDATE ALREADY
GRADED A+ ASSURED PASS
This comprehensive set of 300 unique multiple-choice questions is meticulously
designed to prepare candidates for the ATI Pediatric Nursing Final Exam by
covering all essential domains of pediatric nursing. The questions are
systematically organized into 30 sections addressing growth and development
across the lifespan, immunizations, respiratory and cardiovascular disorders,
gastrointestinal, neurologic, hematologic, endocrine, renal, musculoskeletal, skin,
psychiatric, and infectious diseases. Additional sections cover pain management,
child abuse, safety, pharmacology, nutrition, chronic illness, family-centered care,
and psychosocial integrity. Each question includes a correct answer with a detailed
rationale to reinforce clinical reasoning, developmental milestones, medication
administration, and evidence-based pediatric nursing practice. This resource serves
as an invaluable study tool for mastering pediatric nursing competencies and
achieving success on the ATI examination.
Section 1: Growth and Development — Infants
Question 1: At what age should the nurse expect an infant to successfully hold a
bottle independently?
A) 4 months
B) 6 months
C) 8 months
D) 10 months
Correct Answer: B
Rationale: Fine motor skills develop progressively. An infant typically achieves the
ability to hold a bottle independently at 6 months of age. At 4 months, infants can
,hold objects briefly, while 8-month-olds can transfer objects between hands and
begin using a pincer grasp.
Question 2: The nurse is assessing a 4-month-old infant. Which finding indicates
normal development?
A) Walks with assistance
B) Sits without support
C) Rolls from back to side
D) Picks up small objects with thumb and finger
Correct Answer: C
Rationale: Rolling from back to side is a developmental milestone expected at 4
months. Walking with assistance (6-12 months) and sitting without support (6-8
months) are later milestones. Pincer grasp develops around 8-10 months.
Question 3: Which reflex, present at birth, should disappear by 4 months of age?
A) Moro reflex
B) Babinski reflex
C) Tonic neck reflex
D) All of the above
Correct Answer: D
Rationale: The Moro, Babinski, and tonic neck reflexes are all primitive reflexes
present at birth. They typically integrate and disappear by 3-4 months of age.
Persistence beyond this age may indicate neurologic dysfunction.
Question 4: The nurse is providing anticipatory guidance to parents of a 2-month-
old infant. Which statement indicates correct understanding of infant development?
A) "My baby will begin teething next month"
B) "My baby will start cooing and making sounds"
C) "My baby will begin to roll over this month"
D) "My baby will reach for objects this month"
Correct Answer: B
Rationale: At 2 months, infants begin making cooing sounds and vocalizing.
Teething typically begins around 6 months. Rolling over occurs at 4-6 months, and
reaching for objects develops at 3-4 months.
Question 5: A 9-month-old infant is brought for a well-child visit. Which
developmental milestone should the nurse expect?
,A) Uses a pincer grasp
B) Walks independently
C) Builds a tower of two blocks
D) Scribbles spontaneously
Correct Answer: A
Rationale: The pincer grasp (using thumb and index finger to pick up small
objects) develops around 8-10 months. Walking independently occurs at 12-15
months. Building a tower of two blocks and scribbling are 12-15 month
milestones.
Question 6: The nurse is teaching parents about infant nutrition. Which statement
is correct about introducing solid foods?
A) Solid foods should be introduced at 2 months of age
B) Solid foods should be introduced one at a time, 3-5 days apart
C) Solid foods should be introduced by mixing them with juice
D) Solid foods should be introduced at 4 months of age
Correct Answer: B
Rationale: Solids should be introduced one at a time, with 3-5 days between each
new food to observe for allergic reactions. Solid foods are recommended to be
introduced at 6 months, not earlier. Mixing with juice is not recommended.
Question 7: A 6-month-old infant has doubled their birth weight. The nurse
understands that this is:
A) Expected and indicates normal growth
B) Below expected growth for a 6-month-old
C) Above expected growth for a 6-month-old
D) Only significant if other growth parameters are abnormal
Correct Answer: A
Rationale: Infants typically double their birth weight by 6 months and triple it by
12 months. This finding indicates normal growth.
Question 8: Which developmental milestone is expected for a 3-month-old infant?
A) Sits with support
B) Rolls from abdomen to back
C) Holds head up at 45 degrees
D) All of the above
, Correct Answer: C
Rationale: At 3 months, infants can hold their head up at 45 degrees. Rolling from
abdomen to back occurs around 4 months. Sitting with support occurs at 5-6
months.
Question 9: The Erikson stage for an infant is:
A) Autonomy vs. Shame and Doubt
B) Trust vs. Mistrust
C) Initiative vs. Guilt
D) Industry vs. Inferiority
Correct Answer: B
Rationale: Trust vs. Mistrust is Erikson's first psychosocial stage, occurring from
birth to 1 year. Meeting the infant's basic needs for comfort, feeding, and
stimulation establishes trust. Autonomy vs. Shame and Doubt is the toddler stage
(1-3 years).
Question 10: When assessing a 12-month-old infant, the nurse should expect the
infant to have:
A) A closed anterior fontanel
B) An open anterior fontanel
C) An open posterior fontanel
D) A closed posterior fontanel only
Correct Answer: A
Rationale: The anterior fontanel typically closes between 12-18 months. At 12
months, the anterior fontanel should be closed or nearly closed. The posterior
fontanel closes by 2-3 months of age.
---
Section 2: Growth and Development — Toddlers
Question 11: The nurse is assessing a 15-month-old toddler. Which finding
indicates normal growth and development?
A) Walks independently
B) Uses a spoon well
C) Builds a tower of six blocks
D) Rides a tricycle
QUESTIONS AND CORRECT ANSWERS WITH
RATIONALE LATEST UPDATE ALREADY
GRADED A+ ASSURED PASS
This comprehensive set of 300 unique multiple-choice questions is meticulously
designed to prepare candidates for the ATI Pediatric Nursing Final Exam by
covering all essential domains of pediatric nursing. The questions are
systematically organized into 30 sections addressing growth and development
across the lifespan, immunizations, respiratory and cardiovascular disorders,
gastrointestinal, neurologic, hematologic, endocrine, renal, musculoskeletal, skin,
psychiatric, and infectious diseases. Additional sections cover pain management,
child abuse, safety, pharmacology, nutrition, chronic illness, family-centered care,
and psychosocial integrity. Each question includes a correct answer with a detailed
rationale to reinforce clinical reasoning, developmental milestones, medication
administration, and evidence-based pediatric nursing practice. This resource serves
as an invaluable study tool for mastering pediatric nursing competencies and
achieving success on the ATI examination.
Section 1: Growth and Development — Infants
Question 1: At what age should the nurse expect an infant to successfully hold a
bottle independently?
A) 4 months
B) 6 months
C) 8 months
D) 10 months
Correct Answer: B
Rationale: Fine motor skills develop progressively. An infant typically achieves the
ability to hold a bottle independently at 6 months of age. At 4 months, infants can
,hold objects briefly, while 8-month-olds can transfer objects between hands and
begin using a pincer grasp.
Question 2: The nurse is assessing a 4-month-old infant. Which finding indicates
normal development?
A) Walks with assistance
B) Sits without support
C) Rolls from back to side
D) Picks up small objects with thumb and finger
Correct Answer: C
Rationale: Rolling from back to side is a developmental milestone expected at 4
months. Walking with assistance (6-12 months) and sitting without support (6-8
months) are later milestones. Pincer grasp develops around 8-10 months.
Question 3: Which reflex, present at birth, should disappear by 4 months of age?
A) Moro reflex
B) Babinski reflex
C) Tonic neck reflex
D) All of the above
Correct Answer: D
Rationale: The Moro, Babinski, and tonic neck reflexes are all primitive reflexes
present at birth. They typically integrate and disappear by 3-4 months of age.
Persistence beyond this age may indicate neurologic dysfunction.
Question 4: The nurse is providing anticipatory guidance to parents of a 2-month-
old infant. Which statement indicates correct understanding of infant development?
A) "My baby will begin teething next month"
B) "My baby will start cooing and making sounds"
C) "My baby will begin to roll over this month"
D) "My baby will reach for objects this month"
Correct Answer: B
Rationale: At 2 months, infants begin making cooing sounds and vocalizing.
Teething typically begins around 6 months. Rolling over occurs at 4-6 months, and
reaching for objects develops at 3-4 months.
Question 5: A 9-month-old infant is brought for a well-child visit. Which
developmental milestone should the nurse expect?
,A) Uses a pincer grasp
B) Walks independently
C) Builds a tower of two blocks
D) Scribbles spontaneously
Correct Answer: A
Rationale: The pincer grasp (using thumb and index finger to pick up small
objects) develops around 8-10 months. Walking independently occurs at 12-15
months. Building a tower of two blocks and scribbling are 12-15 month
milestones.
Question 6: The nurse is teaching parents about infant nutrition. Which statement
is correct about introducing solid foods?
A) Solid foods should be introduced at 2 months of age
B) Solid foods should be introduced one at a time, 3-5 days apart
C) Solid foods should be introduced by mixing them with juice
D) Solid foods should be introduced at 4 months of age
Correct Answer: B
Rationale: Solids should be introduced one at a time, with 3-5 days between each
new food to observe for allergic reactions. Solid foods are recommended to be
introduced at 6 months, not earlier. Mixing with juice is not recommended.
Question 7: A 6-month-old infant has doubled their birth weight. The nurse
understands that this is:
A) Expected and indicates normal growth
B) Below expected growth for a 6-month-old
C) Above expected growth for a 6-month-old
D) Only significant if other growth parameters are abnormal
Correct Answer: A
Rationale: Infants typically double their birth weight by 6 months and triple it by
12 months. This finding indicates normal growth.
Question 8: Which developmental milestone is expected for a 3-month-old infant?
A) Sits with support
B) Rolls from abdomen to back
C) Holds head up at 45 degrees
D) All of the above
, Correct Answer: C
Rationale: At 3 months, infants can hold their head up at 45 degrees. Rolling from
abdomen to back occurs around 4 months. Sitting with support occurs at 5-6
months.
Question 9: The Erikson stage for an infant is:
A) Autonomy vs. Shame and Doubt
B) Trust vs. Mistrust
C) Initiative vs. Guilt
D) Industry vs. Inferiority
Correct Answer: B
Rationale: Trust vs. Mistrust is Erikson's first psychosocial stage, occurring from
birth to 1 year. Meeting the infant's basic needs for comfort, feeding, and
stimulation establishes trust. Autonomy vs. Shame and Doubt is the toddler stage
(1-3 years).
Question 10: When assessing a 12-month-old infant, the nurse should expect the
infant to have:
A) A closed anterior fontanel
B) An open anterior fontanel
C) An open posterior fontanel
D) A closed posterior fontanel only
Correct Answer: A
Rationale: The anterior fontanel typically closes between 12-18 months. At 12
months, the anterior fontanel should be closed or nearly closed. The posterior
fontanel closes by 2-3 months of age.
---
Section 2: Growth and Development — Toddlers
Question 11: The nurse is assessing a 15-month-old toddler. Which finding
indicates normal growth and development?
A) Walks independently
B) Uses a spoon well
C) Builds a tower of six blocks
D) Rides a tricycle
