HESI Pediatrics Practice Exam
Question Bank Complete Practice
Questions with Verified Answers &
Detailed Rationales Latest Update 2026
HESI Pediatrics Practice Exam Question Bank Complete |
Comprehensive Examination
HESI Pediatrics Practice Exam Question Bank Complete
Practice Questions with Verified Answers & Detailed
Rationales Latest Update 2026 actual exam preparation
INTRODUCTION
This document is an important and very helpful preparation
resource for HESI Pediatrics Practice Exam Question Bank
Complete Practice Questions with Verified Answers & Detailed
Rationales Latest Update 2026. Every item uses a focused exam
stem, four response options, a keyed response, and a clear
rationale, making it easier to understand the subject, spot
distractors, and build real exam confidence.
Page 1
, Question 1
Which statement best reflects the current understanding of pediatric pain
assessment and management in preverbal children?
A. Physiologic indicators such as heart rate are sufficient to assess pain in
preverbal children.
B. Validated behavioral tools like FLACC should be combined with
parent report for accurate assessment.
C. Opioids should be avoided in children under 6 months due to
respiratory depression risk.
D. Nonpharmacologic interventions alone are adequate for moderate to
severe pain.
Correct Answer: B - Validated behavioral tools like FLACC
should be combined with parent report for accurate assessment.
RATIONALE
Current guidelines emphasize multimodal assessment using validated
behavioral scales (e.g., FLACC) plus parent/caregiver report, as no
single indicator is reliable. Physiologic signs alone are nonspecific;
opioids are used safely with monitoring in infants; and
moderate-severe pain requires pharmacologic intervention.
Question 2
A child with acute gastroenteritis is prescribed maintenance IV fluids. Which
fluid composition is most appropriate to prevent hyponatremia?
A. 0.45% NaCl with 20 mEq KCl/L
B. 0.9% NaCl with 20 mEq KCl/L
C. 5% dextrose in 0.45% NaCl
D. 5% dextrose in 0.9% NaCl
Correct Answer: B - 0.9% NaCl with 20 mEq KCl/L
Page 2
, RATIONALE
Isotonic 0.9% NaCl with KCl is recommended for initial maintenance
in children with gastroenteritis to avoid hypotonic fluid-associated
hyponatremia. Hypotonic solutions (0.45% or 5% dextrose in 0.45%)
increase risk of hyponatremic encephalopathy; 5% dextrose in 0.9%
NaCl is not standard maintenance.
Question 3
Which vaccine is contraindicated in a child with a history of anaphylaxis to
gelatin?
A. Inactivated influenza vaccine
B. Measles, mumps, rubella (MMR) vaccine
C. Hepatitis B vaccine
D. Diphtheria, tetanus, acellular pertussis (DTaP) vaccine
Correct Answer: B - Measles, mumps, rubella (MMR) vaccine
RATIONALE
MMR and varicella vaccines contain gelatin as a stabilizer and are
contraindicated in individuals with severe gelatin allergy. Influenza,
hepatitis B, and DTaP vaccines do not contain gelatin and are safe if
no other contraindications exist.
Question 4
A toddler is admitted with suspected intussusception. Which assessment
finding is most consistent with this diagnosis?
A. Projectile nonbilious vomiting
B. Currant jelly stools and intermittent abdominal pain
C. Olive-shaped mass in the right upper quadrant
D. Board-like abdominal rigidity
Correct Answer: B - Currant jelly stools and intermittent
abdominal pain
Page 3
Question Bank Complete Practice
Questions with Verified Answers &
Detailed Rationales Latest Update 2026
HESI Pediatrics Practice Exam Question Bank Complete |
Comprehensive Examination
HESI Pediatrics Practice Exam Question Bank Complete
Practice Questions with Verified Answers & Detailed
Rationales Latest Update 2026 actual exam preparation
INTRODUCTION
This document is an important and very helpful preparation
resource for HESI Pediatrics Practice Exam Question Bank
Complete Practice Questions with Verified Answers & Detailed
Rationales Latest Update 2026. Every item uses a focused exam
stem, four response options, a keyed response, and a clear
rationale, making it easier to understand the subject, spot
distractors, and build real exam confidence.
Page 1
, Question 1
Which statement best reflects the current understanding of pediatric pain
assessment and management in preverbal children?
A. Physiologic indicators such as heart rate are sufficient to assess pain in
preverbal children.
B. Validated behavioral tools like FLACC should be combined with
parent report for accurate assessment.
C. Opioids should be avoided in children under 6 months due to
respiratory depression risk.
D. Nonpharmacologic interventions alone are adequate for moderate to
severe pain.
Correct Answer: B - Validated behavioral tools like FLACC
should be combined with parent report for accurate assessment.
RATIONALE
Current guidelines emphasize multimodal assessment using validated
behavioral scales (e.g., FLACC) plus parent/caregiver report, as no
single indicator is reliable. Physiologic signs alone are nonspecific;
opioids are used safely with monitoring in infants; and
moderate-severe pain requires pharmacologic intervention.
Question 2
A child with acute gastroenteritis is prescribed maintenance IV fluids. Which
fluid composition is most appropriate to prevent hyponatremia?
A. 0.45% NaCl with 20 mEq KCl/L
B. 0.9% NaCl with 20 mEq KCl/L
C. 5% dextrose in 0.45% NaCl
D. 5% dextrose in 0.9% NaCl
Correct Answer: B - 0.9% NaCl with 20 mEq KCl/L
Page 2
, RATIONALE
Isotonic 0.9% NaCl with KCl is recommended for initial maintenance
in children with gastroenteritis to avoid hypotonic fluid-associated
hyponatremia. Hypotonic solutions (0.45% or 5% dextrose in 0.45%)
increase risk of hyponatremic encephalopathy; 5% dextrose in 0.9%
NaCl is not standard maintenance.
Question 3
Which vaccine is contraindicated in a child with a history of anaphylaxis to
gelatin?
A. Inactivated influenza vaccine
B. Measles, mumps, rubella (MMR) vaccine
C. Hepatitis B vaccine
D. Diphtheria, tetanus, acellular pertussis (DTaP) vaccine
Correct Answer: B - Measles, mumps, rubella (MMR) vaccine
RATIONALE
MMR and varicella vaccines contain gelatin as a stabilizer and are
contraindicated in individuals with severe gelatin allergy. Influenza,
hepatitis B, and DTaP vaccines do not contain gelatin and are safe if
no other contraindications exist.
Question 4
A toddler is admitted with suspected intussusception. Which assessment
finding is most consistent with this diagnosis?
A. Projectile nonbilious vomiting
B. Currant jelly stools and intermittent abdominal pain
C. Olive-shaped mass in the right upper quadrant
D. Board-like abdominal rigidity
Correct Answer: B - Currant jelly stools and intermittent
abdominal pain
Page 3
