AHA PALS EXAM NEWEST 2025 ACTUAL EXAM TEST BANK 230 QUESTIONS AND CORRECT DETAILED
ANSWERS WITH RATIONALES (VERIFIED ANSWERS) | ALREADY GRADED A+ | NEWEST VERSION
Core Domains
1. Pediatric Advanced Life Support (PALS) Systematic Approach
2. Recognition and Management of Respiratory Distress and Failure
3. Recognition and Management of Shock (Hypovolemic, Distributive, Cardiogenic, Obstructive)
4. Cardiac Arrhythmias and Electrical Therapy (Defibrillation, Cardioversion, Pacing)
*5. Post-Cardiac Arrest Care and Targeted Temperature Management*
*6. Team Dynamics, High-Performance CPR, and Resuscitation Roles*
7. Pharmacology for Pediatric Emergencies (Dosing, Routes, Indications)
8. Ethical and Legal Considerations in Pediatric Resuscitation
9. Special Situations (Toxins, Trauma, Electrolyte Abnormalities, Congenital Heart Disease)
10. Primary and Secondary Assessment (ABCDE and SAMPLE History)
Introduction
This comprehensive examination is designed to assess advanced knowledge and clinical decision-making skills
required for successful management of pediatric cardiopulmonary emergencies. It evaluates the candidate’s
proficiency in the systematic PALS approach, recognition of respiratory failure and shock, rhythm interpretation,
appropriate medication administration, high-performance CPR, and post-resuscitation care. Questions are
formatted as multiple-choice and scenario-based items that emphasize real-world application, critical thinking,
and adherence to current evidence-based guidelines. Each correct answer is accompanied by a detailed rationale
to reinforce learning and support exam readiness for the newest PALS certification standards.
,SECTION ONE: QUESTIONS 1 – 100
Question 1
A 6-year-old child is brought to the emergency department with stridor, barking cough, and inspiratory
retractions. The child is alert and maintaining oxygen saturation of 94% on room air. Which intervention is most
appropriate initially?
A. Prepare for immediate endotracheal intubation
B. Administer racemic epinephrine via nebulizer
C. Provide humidified oxygen and allow the child to remain in a position of comfort
D. Obtain a lateral neck radiograph
🟢C
🔴 RATIONALE: This presentation is consistent with moderate croup (viral laryngotracheobronchitis). In a child
with stridor at rest but no severe distress, supportive care including humidified oxygen and positioning is the
initial step. Racemic epinephrine is reserved for moderate-to-severe croup with significant distress. Intubation is
only for impending airway failure. Radiographs are not first-line and may delay care.
Question 2
During a pediatric resuscitation, the team leader assigns roles including compressor, airway manager,
monitor/defibrillator, and medication nurse. A second dose of epinephrine is ordered. The compressor delivers
compressions at a rate of 100 per minute. Which action should the team leader address immediately?
A. Increase compression rate to 120 per minute
B. Ensure full chest recoil after each compression
C. Switch compressor every 2 minutes
D. Interrupt compressions only for rhythm analysis every 2 minutes
,🟢B
🔴 RATIONALE: High-quality CPR requires full chest recoil to allow cardiac filling. While rate of 100-120/min is
acceptable, the question does not indicate a rate issue. The scenario focuses on recoil, which is a commonly
neglected component. Switching compressors every 2 minutes is correct but not the immediate action to
address if not mentioned as a problem. Interruptions should be minimized, but recoil is the priority as it directly
affects coronary perfusion.
Question 3
A 2-year-old with septic shock has received 40 mL/kg of isotonic crystalloid over 20 minutes. Blood pressure
remains low for age, and there is hepatomegaly and new crackles. What is the most appropriate next step?
A. Administer a third 20 mL/kg bolus of crystalloid
B. Start a dopamine infusion at 10 mcg/kg/min
C. Begin norepinephrine infusion via central line
D. Administer furosemide 1 mg/kg IV
🟢B
🔴 RATIONALE: Signs of fluid overload (hepatomegaly, crackles) after 40 mL/kg indicate the need for vasoactive
support rather than further boluses. Dopamine is an appropriate first-line vasopressor in pediatric septic shock
with fluid-refractory hypotension. Norepinephrine is also used but typically second-line or in warm shock.
Furosemide treats fluid overload but does not address hypotension.
Question 4
A 4-year-old in pulseless electrical activity (PEA) has just received epinephrine 0.01 mg/kg IV. The rhythm
remains PEA with a narrow complex at 50 bpm. What is the priority intervention?
A. Administer atropine 0.02 mg/kg
, B. Give a second dose of epinephrine after 3–5 minutes
C. Perform a bedside ultrasound for cardiac activity
D. Check endotracheal tube placement and rule out tension pneumothorax
🟢D
🔴 RATIONALE: PEA in children often has reversible causes (H’s and T’s). Tension pneumothorax, cardiac
tamponade, and misplaced endotracheal tube are common. Atropine is not indicated in PEA. Epinephrine
should be given every 3-5 minutes, but identifying reversible causes takes priority simultaneously. Ultrasound
may help but should not delay addressing reversible causes.
Question 5
Which medication dose is correct for a 10 kg infant in ventricular fibrillation (VF) requiring defibrillation and
epinephrine?
A. Epinephrine 0.1 mg/kg IV; Amiodarone 5 mg/kg IV
B. Epinephrine 0.01 mg/kg IV; Amiodarone 5 mg/kg IV
C. Epinephrine 0.1 mg/kg IO; Amiodarone 15 mg/kg IV
D. Epinephrine 0.01 mg/kg IO; Amiodarone 15 mg/kg IV
🟢B
🔴 RATIONALE: The correct dose for epinephrine in cardiac arrest is 0.01 mg/kg (0.1 mL/kg of 1:10,000 solution)
IV/IO. Amiodarone dose for VF/pulseless VT is 5 mg/kg IV/IO (max 300 mg for first dose, 150 mg for second).
Option A has tenfold epinephrine overdose. Option C has amiodarone overdose (15 mg/kg is for other
arrhythmias). Option D amiodarone dose is incorrect.
ANSWERS WITH RATIONALES (VERIFIED ANSWERS) | ALREADY GRADED A+ | NEWEST VERSION
Core Domains
1. Pediatric Advanced Life Support (PALS) Systematic Approach
2. Recognition and Management of Respiratory Distress and Failure
3. Recognition and Management of Shock (Hypovolemic, Distributive, Cardiogenic, Obstructive)
4. Cardiac Arrhythmias and Electrical Therapy (Defibrillation, Cardioversion, Pacing)
*5. Post-Cardiac Arrest Care and Targeted Temperature Management*
*6. Team Dynamics, High-Performance CPR, and Resuscitation Roles*
7. Pharmacology for Pediatric Emergencies (Dosing, Routes, Indications)
8. Ethical and Legal Considerations in Pediatric Resuscitation
9. Special Situations (Toxins, Trauma, Electrolyte Abnormalities, Congenital Heart Disease)
10. Primary and Secondary Assessment (ABCDE and SAMPLE History)
Introduction
This comprehensive examination is designed to assess advanced knowledge and clinical decision-making skills
required for successful management of pediatric cardiopulmonary emergencies. It evaluates the candidate’s
proficiency in the systematic PALS approach, recognition of respiratory failure and shock, rhythm interpretation,
appropriate medication administration, high-performance CPR, and post-resuscitation care. Questions are
formatted as multiple-choice and scenario-based items that emphasize real-world application, critical thinking,
and adherence to current evidence-based guidelines. Each correct answer is accompanied by a detailed rationale
to reinforce learning and support exam readiness for the newest PALS certification standards.
,SECTION ONE: QUESTIONS 1 – 100
Question 1
A 6-year-old child is brought to the emergency department with stridor, barking cough, and inspiratory
retractions. The child is alert and maintaining oxygen saturation of 94% on room air. Which intervention is most
appropriate initially?
A. Prepare for immediate endotracheal intubation
B. Administer racemic epinephrine via nebulizer
C. Provide humidified oxygen and allow the child to remain in a position of comfort
D. Obtain a lateral neck radiograph
🟢C
🔴 RATIONALE: This presentation is consistent with moderate croup (viral laryngotracheobronchitis). In a child
with stridor at rest but no severe distress, supportive care including humidified oxygen and positioning is the
initial step. Racemic epinephrine is reserved for moderate-to-severe croup with significant distress. Intubation is
only for impending airway failure. Radiographs are not first-line and may delay care.
Question 2
During a pediatric resuscitation, the team leader assigns roles including compressor, airway manager,
monitor/defibrillator, and medication nurse. A second dose of epinephrine is ordered. The compressor delivers
compressions at a rate of 100 per minute. Which action should the team leader address immediately?
A. Increase compression rate to 120 per minute
B. Ensure full chest recoil after each compression
C. Switch compressor every 2 minutes
D. Interrupt compressions only for rhythm analysis every 2 minutes
,🟢B
🔴 RATIONALE: High-quality CPR requires full chest recoil to allow cardiac filling. While rate of 100-120/min is
acceptable, the question does not indicate a rate issue. The scenario focuses on recoil, which is a commonly
neglected component. Switching compressors every 2 minutes is correct but not the immediate action to
address if not mentioned as a problem. Interruptions should be minimized, but recoil is the priority as it directly
affects coronary perfusion.
Question 3
A 2-year-old with septic shock has received 40 mL/kg of isotonic crystalloid over 20 minutes. Blood pressure
remains low for age, and there is hepatomegaly and new crackles. What is the most appropriate next step?
A. Administer a third 20 mL/kg bolus of crystalloid
B. Start a dopamine infusion at 10 mcg/kg/min
C. Begin norepinephrine infusion via central line
D. Administer furosemide 1 mg/kg IV
🟢B
🔴 RATIONALE: Signs of fluid overload (hepatomegaly, crackles) after 40 mL/kg indicate the need for vasoactive
support rather than further boluses. Dopamine is an appropriate first-line vasopressor in pediatric septic shock
with fluid-refractory hypotension. Norepinephrine is also used but typically second-line or in warm shock.
Furosemide treats fluid overload but does not address hypotension.
Question 4
A 4-year-old in pulseless electrical activity (PEA) has just received epinephrine 0.01 mg/kg IV. The rhythm
remains PEA with a narrow complex at 50 bpm. What is the priority intervention?
A. Administer atropine 0.02 mg/kg
, B. Give a second dose of epinephrine after 3–5 minutes
C. Perform a bedside ultrasound for cardiac activity
D. Check endotracheal tube placement and rule out tension pneumothorax
🟢D
🔴 RATIONALE: PEA in children often has reversible causes (H’s and T’s). Tension pneumothorax, cardiac
tamponade, and misplaced endotracheal tube are common. Atropine is not indicated in PEA. Epinephrine
should be given every 3-5 minutes, but identifying reversible causes takes priority simultaneously. Ultrasound
may help but should not delay addressing reversible causes.
Question 5
Which medication dose is correct for a 10 kg infant in ventricular fibrillation (VF) requiring defibrillation and
epinephrine?
A. Epinephrine 0.1 mg/kg IV; Amiodarone 5 mg/kg IV
B. Epinephrine 0.01 mg/kg IV; Amiodarone 5 mg/kg IV
C. Epinephrine 0.1 mg/kg IO; Amiodarone 15 mg/kg IV
D. Epinephrine 0.01 mg/kg IO; Amiodarone 15 mg/kg IV
🟢B
🔴 RATIONALE: The correct dose for epinephrine in cardiac arrest is 0.01 mg/kg (0.1 mL/kg of 1:10,000 solution)
IV/IO. Amiodarone dose for VF/pulseless VT is 5 mg/kg IV/IO (max 300 mg for first dose, 150 mg for second).
Option A has tenfold epinephrine overdose. Option C has amiodarone overdose (15 mg/kg is for other
arrhythmias). Option D amiodarone dose is incorrect.
