AHA PALS EXAM - AMERICAN HEART ASSOCIATION (AHA) /
AMERICAN ACADEMY OF PEDIATRICS (AAP) - 2026/2027
EDITION - QUESTIONS WITH ANSWERS AND SCENARIO-BASED
CLINICAL APPLICATION
200 Questions with Answers and Detailed Rationales
100 PERCENT GUARANTEED PASS
INSTANT DOWNLOAD ANSWERS INCLUDED
IMPORTANCE OF THIS DOCUMENT
This comprehensive examination preparation guide has been meticulously developed to help you succeed in the
AHA PALS EXAM - AMERICAN HEART ASSOCIATION (AHA) / AMERICAN ACADEMY OF PEDIATRICS (AAP)
- 2026/2027 EDITION - QUESTIONS WITH ANSWERS AND SCENARIO-BASED CLINICAL APPLICATION. It
contains 200 carefully selected questions that reflect the most current exam content and testing strategies. Each
question is accompanied by a correct answer and a detailed rationale that explains the underlying
pathophysiology, pharmacology, or clinical reasoning.
Self-Assessment – Test your knowledge and Exam Preparation – Familiarize yourself with the
identify areas requiring further question format and content
study areas
Concept Reinforcement – Deepen your Confidence Building – Develop test-taking
understanding through strategies and reduce
evidence-based exam anxiety
rationales
Time Management – Practice answering
questions under simulated
exam conditions
Review Summary 200 Questions
Foundations - Application - AHA PALS American Heart Association AHA / American Academy OF
Pediatrics AAP 2026/2027 Edition WITH AND Scenario-based Clinical Application Pediatric Advanced LIFE
Support PALS Graduate / Advanced Clinical
All answers with rationales
,Table of Contents
Content Area Questions Key Topics
AHA PALS American Heart 1-34 Pediatric, Shock, Rhythm, Adequate, Resuscitation
Association AHA / American
Academy OF Pediatrics AAP
2026/2027 Edition WITH AND
Scenario-based Clinical
Application Pediatric
Advanced LIFE Support
PALS Graduate / Advanced
Clinical
Child 35-68 Shock, Arrest, Fluid, Tachycardia, Appropriate
Appropriate 69-102 Child, Pediatric, Rhythm, Respiratory, Arrest
Shock 103-136 Pediatric, Child, Appropriate, Initial, Resuscitation
Arrest 137-170 Pediatric, Appropriate, Child, Cardiac Arrest, Recommended
Rhythm 171-200 Pediatric, Arrest, Shock, Appropriate, Cardiac
TOTAL 200 All questions include answers and detailed rationales
,Section A - AHA PALS American Heart Association AHA /
American Academy OF Pediatrics AAP 2026/2027 Edition
WITH AND Scenario-based Clinical Application Pediatric
Advanced LIFE Support PALS Graduate / Advanced Clinical
Q1.
In a child with supraventricular tachycardia and adequate perfusion, which intervention is
most appropriate as the initial step after establishing vascular access?
A. Immediate synchronized cardioversion at B. Vagal maneuvers, then adenosine 0.1
0.5 J/kg mg/kg (max 6 mg) rapid IV push
C. Amiodarone 5 mg/kg IV over 20 minutes D. Unsynchronized defibrillation at 2 J/kg
Correct: B - Vagal maneuvers, then adenosine 0.1 mg/kg (max 6 mg) rapid IV push
Rationale:For SVT with adequate perfusion, vagal maneuvers and adenosine are first-line.
Cardioversion is for unstable patients; amiodarone is for refractory or unstable rhythms;
unsynchronized shock is for VF/pVT.
Q2.
Which finding most reliably distinguishes compensated shock from hypotensive shock in
a pediatric patient?
A. Heart rate within normal limits B. Systolic blood pressure below the 5th
percentile for age
C. Capillary refill less than 2 seconds D. Presence of bounding peripheral pulses
Correct: B - Systolic blood pressure below the 5th percentile for age
Rationale:Compensated shock maintains adequate blood pressure; hypotensive shock is
defined by hypotension (SBP <5th percentile). HR, cap refill, and pulse quality can be
abnormal in compensated shock.
Q3.
During a resuscitation, a team leader orders a fluid bolus of 20 mL/kg. The patient weighs
15 kg. The fluid is available in 500 mL bags. Which action is most appropriate?
A. Administer 300 mL over 5-10 minutes B. Administer 300 mL over 60 minutes
C. Administer 500 mL over 5-10 minutes D. Administer 500 mL over 30 minutes
Correct: A - Administer 300 mL over 5-10 minutes
Page 3
, Section A - AHA PALS American Heart Association AHA / American Academy OF Pediatrics AAP 2026/2027 Edition WITH AND Scenario-based
Clinical Application Pediatric Advanced LIFE Support PALS Graduate / Advanced Clinical
Rationale: 20 mL/kg for 15 kg = 300 mL, given rapidly (5-10 min) for shock. Administering the
full 500 mL bag would be an error; slower infusion is not appropriate for shock resuscitation.
Q4.
Which condition is a contraindication to the use of high-flow nasal cannula in a pediatric
patient with respiratory distress?
A. Bronchiolitis with hypercapnia B. Cardiac asthma due to left ventricular
dysfunction
C. Obstructive sleep apnea with hypoxemia D. Respiratory failure due to neuromuscular
disease
Correct: B - Cardiac asthma due to left ventricular dysfunction
Rationale:HFNC can worsen pulmonary edema in cardiac patients; it's not contraindicated in
bronchiolitis or neuromuscular disease. Obstructive sleep apnea may be managed with CPAP,
but HFNC is not contraindicated.
Q5.
Which rhythm is most likely to respond to unsynchronized defibrillation rather than
synchronized cardioversion?
A. Atrial flutter with 2:1 conduction B. Monomorphic ventricular tachycardia with
a pulse
C. Polymorphic ventricular tachycardia D. Supraventricular tachycardia with
without a pulse hypotension
Correct: C - Polymorphic ventricular tachycardia without a pulse
Rationale:Pulseless polymorphic VT (torsades) is treated with unsynchronized defibrillation.
Atrial flutter, monomorphic VT with a pulse, and SVT with instability are treated with
synchronized cardioversion.
Q6.
Which assessment finding is most consistent with lower motor neuron facial nerve palsy
rather than upper motor neuron palsy?
A. Forehead sparing with contralateral limb B. Inability to wrinkle the forehead on the
weakness affected side
C. Drooling and dysphagia without facial D. Bilateral facial weakness with areflexia
weakness
Correct: B - Inability to wrinkle the forehead on the affected side
Page 4
AMERICAN ACADEMY OF PEDIATRICS (AAP) - 2026/2027
EDITION - QUESTIONS WITH ANSWERS AND SCENARIO-BASED
CLINICAL APPLICATION
200 Questions with Answers and Detailed Rationales
100 PERCENT GUARANTEED PASS
INSTANT DOWNLOAD ANSWERS INCLUDED
IMPORTANCE OF THIS DOCUMENT
This comprehensive examination preparation guide has been meticulously developed to help you succeed in the
AHA PALS EXAM - AMERICAN HEART ASSOCIATION (AHA) / AMERICAN ACADEMY OF PEDIATRICS (AAP)
- 2026/2027 EDITION - QUESTIONS WITH ANSWERS AND SCENARIO-BASED CLINICAL APPLICATION. It
contains 200 carefully selected questions that reflect the most current exam content and testing strategies. Each
question is accompanied by a correct answer and a detailed rationale that explains the underlying
pathophysiology, pharmacology, or clinical reasoning.
Self-Assessment – Test your knowledge and Exam Preparation – Familiarize yourself with the
identify areas requiring further question format and content
study areas
Concept Reinforcement – Deepen your Confidence Building – Develop test-taking
understanding through strategies and reduce
evidence-based exam anxiety
rationales
Time Management – Practice answering
questions under simulated
exam conditions
Review Summary 200 Questions
Foundations - Application - AHA PALS American Heart Association AHA / American Academy OF
Pediatrics AAP 2026/2027 Edition WITH AND Scenario-based Clinical Application Pediatric Advanced LIFE
Support PALS Graduate / Advanced Clinical
All answers with rationales
,Table of Contents
Content Area Questions Key Topics
AHA PALS American Heart 1-34 Pediatric, Shock, Rhythm, Adequate, Resuscitation
Association AHA / American
Academy OF Pediatrics AAP
2026/2027 Edition WITH AND
Scenario-based Clinical
Application Pediatric
Advanced LIFE Support
PALS Graduate / Advanced
Clinical
Child 35-68 Shock, Arrest, Fluid, Tachycardia, Appropriate
Appropriate 69-102 Child, Pediatric, Rhythm, Respiratory, Arrest
Shock 103-136 Pediatric, Child, Appropriate, Initial, Resuscitation
Arrest 137-170 Pediatric, Appropriate, Child, Cardiac Arrest, Recommended
Rhythm 171-200 Pediatric, Arrest, Shock, Appropriate, Cardiac
TOTAL 200 All questions include answers and detailed rationales
,Section A - AHA PALS American Heart Association AHA /
American Academy OF Pediatrics AAP 2026/2027 Edition
WITH AND Scenario-based Clinical Application Pediatric
Advanced LIFE Support PALS Graduate / Advanced Clinical
Q1.
In a child with supraventricular tachycardia and adequate perfusion, which intervention is
most appropriate as the initial step after establishing vascular access?
A. Immediate synchronized cardioversion at B. Vagal maneuvers, then adenosine 0.1
0.5 J/kg mg/kg (max 6 mg) rapid IV push
C. Amiodarone 5 mg/kg IV over 20 minutes D. Unsynchronized defibrillation at 2 J/kg
Correct: B - Vagal maneuvers, then adenosine 0.1 mg/kg (max 6 mg) rapid IV push
Rationale:For SVT with adequate perfusion, vagal maneuvers and adenosine are first-line.
Cardioversion is for unstable patients; amiodarone is for refractory or unstable rhythms;
unsynchronized shock is for VF/pVT.
Q2.
Which finding most reliably distinguishes compensated shock from hypotensive shock in
a pediatric patient?
A. Heart rate within normal limits B. Systolic blood pressure below the 5th
percentile for age
C. Capillary refill less than 2 seconds D. Presence of bounding peripheral pulses
Correct: B - Systolic blood pressure below the 5th percentile for age
Rationale:Compensated shock maintains adequate blood pressure; hypotensive shock is
defined by hypotension (SBP <5th percentile). HR, cap refill, and pulse quality can be
abnormal in compensated shock.
Q3.
During a resuscitation, a team leader orders a fluid bolus of 20 mL/kg. The patient weighs
15 kg. The fluid is available in 500 mL bags. Which action is most appropriate?
A. Administer 300 mL over 5-10 minutes B. Administer 300 mL over 60 minutes
C. Administer 500 mL over 5-10 minutes D. Administer 500 mL over 30 minutes
Correct: A - Administer 300 mL over 5-10 minutes
Page 3
, Section A - AHA PALS American Heart Association AHA / American Academy OF Pediatrics AAP 2026/2027 Edition WITH AND Scenario-based
Clinical Application Pediatric Advanced LIFE Support PALS Graduate / Advanced Clinical
Rationale: 20 mL/kg for 15 kg = 300 mL, given rapidly (5-10 min) for shock. Administering the
full 500 mL bag would be an error; slower infusion is not appropriate for shock resuscitation.
Q4.
Which condition is a contraindication to the use of high-flow nasal cannula in a pediatric
patient with respiratory distress?
A. Bronchiolitis with hypercapnia B. Cardiac asthma due to left ventricular
dysfunction
C. Obstructive sleep apnea with hypoxemia D. Respiratory failure due to neuromuscular
disease
Correct: B - Cardiac asthma due to left ventricular dysfunction
Rationale:HFNC can worsen pulmonary edema in cardiac patients; it's not contraindicated in
bronchiolitis or neuromuscular disease. Obstructive sleep apnea may be managed with CPAP,
but HFNC is not contraindicated.
Q5.
Which rhythm is most likely to respond to unsynchronized defibrillation rather than
synchronized cardioversion?
A. Atrial flutter with 2:1 conduction B. Monomorphic ventricular tachycardia with
a pulse
C. Polymorphic ventricular tachycardia D. Supraventricular tachycardia with
without a pulse hypotension
Correct: C - Polymorphic ventricular tachycardia without a pulse
Rationale:Pulseless polymorphic VT (torsades) is treated with unsynchronized defibrillation.
Atrial flutter, monomorphic VT with a pulse, and SVT with instability are treated with
synchronized cardioversion.
Q6.
Which assessment finding is most consistent with lower motor neuron facial nerve palsy
rather than upper motor neuron palsy?
A. Forehead sparing with contralateral limb B. Inability to wrinkle the forehead on the
weakness affected side
C. Drooling and dysphagia without facial D. Bilateral facial weakness with areflexia
weakness
Correct: B - Inability to wrinkle the forehead on the affected side
Page 4
