ATI Pediatrics Proctored Exam | ATI RN Pediatric
Nursing Study Guide & Exam Prep 2026/2027 | ATI
Pediatric Nursing Assessment Review, Nursing Care of
Children, Pediatric Assessment, Growth &
Development, Newborn & Infant Care, Respiratory &
Cardiovascular Disorders, Gastrointestinal &
Neurological Conditions, Infectious Diseases,
Immunizations, Pediatric Pharmacology, Nutrition,
Family-Centered Care, Emergency Nursing, Clinical
Judgment, Practice Questions, Answers & Detailed
Rationales
Question 1: A nurse is assessing a 2-year-old child who has been brought to
the clinic by a parent reporting that the child has been pulling at their ear and
is irritable. Which of the following findings is the most indicative of acute
otitis media?
A. Erythema and bulging of the tympanic membrane
B. Clear, watery discharge from the external auditory canal
C. A tympanic membrane that is pearly gray and translucent
D. Normal mobility of the tympanic membrane on pneumatic otoscopy
CORRECT ANSWER: A. Erythema and bulging of the tympanic membrane
Rationale: Acute otitis media is characterized by inflammation and fluid in the middle
ear. The classic findings on otoscopic examination are a bulging, erythematous (red)
tympanic membrane with decreased or absent mobility. A pearly gray and translucent
membrane is a normal finding. Clear discharge from the external canal is more
suggestive of external otitis or a ruptured membrane without infection, and normal
mobility would rule out middle ear effusion.
Question 2: A school-age child is admitted to the unit with a diagnosis of
bacterial meningitis. Which of the following interventions should the nurse
implement first?
A. Administer antibiotics as prescribed
B. Initiate seizure precautions
C. Place the child in a dark, quiet room
D. Obtain a blood culture
CORRECT ANSWER: A. Administer antibiotics as prescribed
Rationale: Bacterial meningitis is a medical emergency. The priority intervention is the
prompt administration of broad-spectrum antibiotics to prevent neurologic damage and
mortality. While obtaining blood cultures is important, it should be done immediately
before the first dose of antibiotics, but the administration of the antibiotic itself is the
highest priority action.
,Question 3: The nurse is providing education to a parent of a 6-month-old
infant who is being started on solid foods. Which statement by the parent
indicates a need for further teaching?
A. "I will introduce one new food at a time and wait a few days before adding another."
B. "I can give my baby rice cereal mixed with breast milk."
C. "I should start with fruits because they are easier for my baby to digest than
vegetables."
D. "I will avoid giving my baby honey until after the first birthday."
CORRECT ANSWER: C. "I should start with fruits because they are easier for
my baby to digest than vegetables."
Rationale: The order of introducing foods is not determined by digestibility but rather by
nutritional need and developmental readiness. Single-grain iron-fortified cereals are
typically recommended as the first food due to iron needs. Vegetables and fruits can be
introduced later, but there is no physiological reason to start with fruits over vegetables.
Starting with sweets may actually make it more difficult to introduce vegetables. Honey
is contraindicated before 12 months due to the risk of infant botulism.
Question 4: A nurse is caring for a 4-year-old child with a suspected urinary
tract infection (UTI). Which of the following is the most appropriate method to
obtain a urine specimen for culture and sensitivity?
A. Clean-catch midstream voided specimen
B. A sterile urine bag attached to the perineum
C. A suprapubic aspirate
D. A sterile catheterized specimen
CORRECT ANSWER: D. A sterile catheterized specimen
Rationale: For a child who is not toilet-trained or who is unable to cooperate for a clean-
catch specimen, the most reliable and accurate method for obtaining a urine specimen
for culture is a sterile catheterization. This minimizes contamination. Urine bags are
prone to contamination and are typically used for screening, not for culture. A
suprapubic aspirate is an invasive procedure used in specific circumstances (e.g.,
neonates) but is not the first line for a 4-year-old.
Question 5: The nurse is assessing a child with a diagnosis of intussusception.
What classic manifestation should the nurse expect to find?
A. "Currant jelly" stools
B. "Ribbon-like" stools
C. Pale, clay-colored stools
D. Steatorrhea
CORRECT ANSWER: A. "Currant jelly" stools
Rationale: Intussusception is a condition where a portion of the bowel telescopes into
itself, leading to ischemia and necrosis. The classic presentation includes acute
,abdominal pain, vomiting, and the passage of "currant jelly" stools, which are composed
of blood and mucus. Ribbon-like stools are associated with Hirschsprung's disease. Pale,
clay-colored stools indicate biliary atresia or obstruction. Steatorrhea is seen in
malabsorption syndromes like cystic fibrosis.
Question 6: A 16-year-old client with type 1 diabetes is brought to the
emergency department with a blood glucose level of 450 mg/dL and a serum
bicarbonate level of 12 mEq/L. Which of the following findings would the
nurse anticipate in the client's assessment?
A. Kussmaul respirations and a fruity odor on the breath
B. Hyperreflexia and tremors
C. Bradycardia and hypotension
D. Flushed, dry skin and oliguria
CORRECT ANSWER: A. Kussmaul respirations and a fruity odor on the breath
Rationale: This client is presenting with diabetic ketoacidosis (DKA), which is
characterized by hyperglycemia, ketosis, and metabolic acidosis. The body attempts to
compensate for the acidosis by hyperventilating (Kussmaul respirations). Acetone, a
byproduct of ketone metabolism, produces a characteristic fruity odor on the breath.
Hyperreflexia is not a classic sign of DKA; Kussmaul respirations indicate the severity of
the acidosis.
Question 7: A nurse is evaluating the effectiveness of an iron supplement in a
toddler with iron-deficiency anemia. Which of the following laboratory values
is the most reliable indicator of a positive response to therapy?
A. Serum iron level
B. Total iron-binding capacity (TIBC)
C. Reticulocyte count
D. Complete blood count (CBC)
CORRECT ANSWER: C. Reticulocyte count
Rationale: An increase in the reticulocyte count is the earliest sign of a positive response
to iron therapy, usually appearing within 2 to 4 days. This indicates that the bone
marrow is responding to the available iron and producing new red blood cells. The CBC
will show a rise in hemoglobin and hematocrit later, typically after 1 to 2 weeks. Serum
iron levels and TIBC can fluctuate and are not the best markers for early response.
Question 8: The nurse is assessing a 6-year-old child who is postoperative
following a tonsillectomy. The child is complaining of a sore throat and is
refusing fluids. Which of the following actions should the nurse take?
A. Offer the child citrus juices to help soothe the throat
B. Encourage the child to drink through a straw to facilitate intake
C. Provide the child with cold, clear liquids and soft foods like Jell-O
D. Administer an oral analgesic and offer the child plain water
, CORRECT ANSWER: C. Provide the child with cold, clear liquids and soft foods
like Jell-O
Rationale: Cold, clear liquids help to soothe the surgical site and reduce swelling. Soft,
bland foods are less likely to irritate the throat. Citrus juices are acidic and can cause
stinging and irritation. Straws should be avoided because the suction can disrupt the
developing clot at the surgical site, increasing the risk of hemorrhage. While analgesia is
important, the priority is to ensure safe oral intake.
Question 9: A nurse is assessing a newborn who is 12 hours old. Which of the
following clinical manifestations should the nurse report to the healthcare
provider as a potential indication of sepsis?
A. Respiratory rate of 40 breaths per minute with mild grunting
B. Temperature instability and a tendency toward hypothermia
C. Presence of a heart murmur that is audible upon auscultation
D. Brief periods of apnea lasting 10 seconds during sleep
CORRECT ANSWER: B. Temperature instability and a tendency toward
hypothermia
Rationale: In a newborn, temperature instability, especially hypothermia, is a classic,
nonspecific but critical sign of sepsis. While a respiratory rate of 40 is within normal
limits, grunting is concerning and warrants reporting. However, temperature instability
is a more direct and consistent sign of systemic infection. While a murmur can be
normal, a new murmur in a septic workup is concerning. Brief apneic episodes of <15
seconds are common in premature infants, but in a term newborn it can be a sign of
immaturity or illness. The most concerning and classic sign is temperature instability.
Question 10: The parents of a 3-year-old child ask the nurse how to manage
their child's frequent temper tantrums. Which of the following is the most
appropriate initial recommendation?
A. Place the child in a time-out for 3 minutes immediately following the tantrum
B. Ignore the tantrum as long as the child is in a safe environment
C. Offer the child a reward for stopping the tantrum
D. Distract the child with a new toy or activity at the first sign of a tantrum
CORRECT ANSWER: B. Ignore the tantrum as long as the child is in a safe
environment
Rationale: The most effective initial strategy for managing a temper tantrum is planned
ignoring. This removes the attention that is often the reinforcer for the behavior,
provided the child is safe. Time-outs are effective but are a secondary step. Rewarding a
child for stopping a tantrum reinforces the behavior. Distraction is effective as a
preventative measure, but it is not the most appropriate initial response once a full
tantrum has begun.
Nursing Study Guide & Exam Prep 2026/2027 | ATI
Pediatric Nursing Assessment Review, Nursing Care of
Children, Pediatric Assessment, Growth &
Development, Newborn & Infant Care, Respiratory &
Cardiovascular Disorders, Gastrointestinal &
Neurological Conditions, Infectious Diseases,
Immunizations, Pediatric Pharmacology, Nutrition,
Family-Centered Care, Emergency Nursing, Clinical
Judgment, Practice Questions, Answers & Detailed
Rationales
Question 1: A nurse is assessing a 2-year-old child who has been brought to
the clinic by a parent reporting that the child has been pulling at their ear and
is irritable. Which of the following findings is the most indicative of acute
otitis media?
A. Erythema and bulging of the tympanic membrane
B. Clear, watery discharge from the external auditory canal
C. A tympanic membrane that is pearly gray and translucent
D. Normal mobility of the tympanic membrane on pneumatic otoscopy
CORRECT ANSWER: A. Erythema and bulging of the tympanic membrane
Rationale: Acute otitis media is characterized by inflammation and fluid in the middle
ear. The classic findings on otoscopic examination are a bulging, erythematous (red)
tympanic membrane with decreased or absent mobility. A pearly gray and translucent
membrane is a normal finding. Clear discharge from the external canal is more
suggestive of external otitis or a ruptured membrane without infection, and normal
mobility would rule out middle ear effusion.
Question 2: A school-age child is admitted to the unit with a diagnosis of
bacterial meningitis. Which of the following interventions should the nurse
implement first?
A. Administer antibiotics as prescribed
B. Initiate seizure precautions
C. Place the child in a dark, quiet room
D. Obtain a blood culture
CORRECT ANSWER: A. Administer antibiotics as prescribed
Rationale: Bacterial meningitis is a medical emergency. The priority intervention is the
prompt administration of broad-spectrum antibiotics to prevent neurologic damage and
mortality. While obtaining blood cultures is important, it should be done immediately
before the first dose of antibiotics, but the administration of the antibiotic itself is the
highest priority action.
,Question 3: The nurse is providing education to a parent of a 6-month-old
infant who is being started on solid foods. Which statement by the parent
indicates a need for further teaching?
A. "I will introduce one new food at a time and wait a few days before adding another."
B. "I can give my baby rice cereal mixed with breast milk."
C. "I should start with fruits because they are easier for my baby to digest than
vegetables."
D. "I will avoid giving my baby honey until after the first birthday."
CORRECT ANSWER: C. "I should start with fruits because they are easier for
my baby to digest than vegetables."
Rationale: The order of introducing foods is not determined by digestibility but rather by
nutritional need and developmental readiness. Single-grain iron-fortified cereals are
typically recommended as the first food due to iron needs. Vegetables and fruits can be
introduced later, but there is no physiological reason to start with fruits over vegetables.
Starting with sweets may actually make it more difficult to introduce vegetables. Honey
is contraindicated before 12 months due to the risk of infant botulism.
Question 4: A nurse is caring for a 4-year-old child with a suspected urinary
tract infection (UTI). Which of the following is the most appropriate method to
obtain a urine specimen for culture and sensitivity?
A. Clean-catch midstream voided specimen
B. A sterile urine bag attached to the perineum
C. A suprapubic aspirate
D. A sterile catheterized specimen
CORRECT ANSWER: D. A sterile catheterized specimen
Rationale: For a child who is not toilet-trained or who is unable to cooperate for a clean-
catch specimen, the most reliable and accurate method for obtaining a urine specimen
for culture is a sterile catheterization. This minimizes contamination. Urine bags are
prone to contamination and are typically used for screening, not for culture. A
suprapubic aspirate is an invasive procedure used in specific circumstances (e.g.,
neonates) but is not the first line for a 4-year-old.
Question 5: The nurse is assessing a child with a diagnosis of intussusception.
What classic manifestation should the nurse expect to find?
A. "Currant jelly" stools
B. "Ribbon-like" stools
C. Pale, clay-colored stools
D. Steatorrhea
CORRECT ANSWER: A. "Currant jelly" stools
Rationale: Intussusception is a condition where a portion of the bowel telescopes into
itself, leading to ischemia and necrosis. The classic presentation includes acute
,abdominal pain, vomiting, and the passage of "currant jelly" stools, which are composed
of blood and mucus. Ribbon-like stools are associated with Hirschsprung's disease. Pale,
clay-colored stools indicate biliary atresia or obstruction. Steatorrhea is seen in
malabsorption syndromes like cystic fibrosis.
Question 6: A 16-year-old client with type 1 diabetes is brought to the
emergency department with a blood glucose level of 450 mg/dL and a serum
bicarbonate level of 12 mEq/L. Which of the following findings would the
nurse anticipate in the client's assessment?
A. Kussmaul respirations and a fruity odor on the breath
B. Hyperreflexia and tremors
C. Bradycardia and hypotension
D. Flushed, dry skin and oliguria
CORRECT ANSWER: A. Kussmaul respirations and a fruity odor on the breath
Rationale: This client is presenting with diabetic ketoacidosis (DKA), which is
characterized by hyperglycemia, ketosis, and metabolic acidosis. The body attempts to
compensate for the acidosis by hyperventilating (Kussmaul respirations). Acetone, a
byproduct of ketone metabolism, produces a characteristic fruity odor on the breath.
Hyperreflexia is not a classic sign of DKA; Kussmaul respirations indicate the severity of
the acidosis.
Question 7: A nurse is evaluating the effectiveness of an iron supplement in a
toddler with iron-deficiency anemia. Which of the following laboratory values
is the most reliable indicator of a positive response to therapy?
A. Serum iron level
B. Total iron-binding capacity (TIBC)
C. Reticulocyte count
D. Complete blood count (CBC)
CORRECT ANSWER: C. Reticulocyte count
Rationale: An increase in the reticulocyte count is the earliest sign of a positive response
to iron therapy, usually appearing within 2 to 4 days. This indicates that the bone
marrow is responding to the available iron and producing new red blood cells. The CBC
will show a rise in hemoglobin and hematocrit later, typically after 1 to 2 weeks. Serum
iron levels and TIBC can fluctuate and are not the best markers for early response.
Question 8: The nurse is assessing a 6-year-old child who is postoperative
following a tonsillectomy. The child is complaining of a sore throat and is
refusing fluids. Which of the following actions should the nurse take?
A. Offer the child citrus juices to help soothe the throat
B. Encourage the child to drink through a straw to facilitate intake
C. Provide the child with cold, clear liquids and soft foods like Jell-O
D. Administer an oral analgesic and offer the child plain water
, CORRECT ANSWER: C. Provide the child with cold, clear liquids and soft foods
like Jell-O
Rationale: Cold, clear liquids help to soothe the surgical site and reduce swelling. Soft,
bland foods are less likely to irritate the throat. Citrus juices are acidic and can cause
stinging and irritation. Straws should be avoided because the suction can disrupt the
developing clot at the surgical site, increasing the risk of hemorrhage. While analgesia is
important, the priority is to ensure safe oral intake.
Question 9: A nurse is assessing a newborn who is 12 hours old. Which of the
following clinical manifestations should the nurse report to the healthcare
provider as a potential indication of sepsis?
A. Respiratory rate of 40 breaths per minute with mild grunting
B. Temperature instability and a tendency toward hypothermia
C. Presence of a heart murmur that is audible upon auscultation
D. Brief periods of apnea lasting 10 seconds during sleep
CORRECT ANSWER: B. Temperature instability and a tendency toward
hypothermia
Rationale: In a newborn, temperature instability, especially hypothermia, is a classic,
nonspecific but critical sign of sepsis. While a respiratory rate of 40 is within normal
limits, grunting is concerning and warrants reporting. However, temperature instability
is a more direct and consistent sign of systemic infection. While a murmur can be
normal, a new murmur in a septic workup is concerning. Brief apneic episodes of <15
seconds are common in premature infants, but in a term newborn it can be a sign of
immaturity or illness. The most concerning and classic sign is temperature instability.
Question 10: The parents of a 3-year-old child ask the nurse how to manage
their child's frequent temper tantrums. Which of the following is the most
appropriate initial recommendation?
A. Place the child in a time-out for 3 minutes immediately following the tantrum
B. Ignore the tantrum as long as the child is in a safe environment
C. Offer the child a reward for stopping the tantrum
D. Distract the child with a new toy or activity at the first sign of a tantrum
CORRECT ANSWER: B. Ignore the tantrum as long as the child is in a safe
environment
Rationale: The most effective initial strategy for managing a temper tantrum is planned
ignoring. This removes the attention that is often the reinforcer for the behavior,
provided the child is safe. Time-outs are effective but are a secondary step. Rewarding a
child for stopping a tantrum reinforces the behavior. Distraction is effective as a
preventative measure, but it is not the most appropriate initial response once a full
tantrum has begun.
