AHA PALS PRACTICE FINAL EXAM 2026–2027
(50 Original Practice Questions with Correct Answers & Rationales)
Pediatrics | American Heart Association (AHA) Guidelines
Key Domains: Pediatric Assessment • Respiratory & Cardiovascular Emergencies • Arrhythmia Recognition •
Defibrillation & Cardioversion • Vascular Access • Pharmacology • Team Dynamics
IMPORTANT DISCLAIMER: This is an ORIGINAL educational practice resource created for study purposes only. It is NOT an
official AHA examination, does NOT contain proprietary AHA test items, and is NOT affiliated with, endorsed by, or produced by the
American Heart Association. Content is aligned with publicly available AHA/AAP PALS science summaries and 2020–2025
guideline themes for independent practice. Always verify dosing and algorithms against the current official AHA PALS Provider
Manual and local protocols. Passing an official AHA PALS course and skills evaluation is required for certification.
Introduction
This structured practice exam provides 50 original exam-style multiple-choice questions covering
pediatric assessment, respiratory and cardiovascular emergency management, arrhythmia recognition,
defibrillation and cardioversion, vascular access, pharmacology, and team dynamics. Correct answers
appear in bold cyan with concise rationales explaining clinical reasoning and why alternative options
are less appropriate. Use this resource to reinforce systematic PALS thinking before your official
provider course or renewal.
Answer Format
Each question is followed by options A–D. The correct answer is shown in bold cyan, then a rationale
explaining safety/clinical reasoning and code adherence.
Suggested Study Use
• Attempt all 50 questions under timed conditions (~60–75 minutes) before checking answers.
• Target ≥84% (42/50) as a common written-exam benchmark used in many PALS provider courses.
• Review every rationale—especially for items you missed or guessed.
• Pair this written practice with hands-on megacode and BLS skills practice.
EXAM QUESTIONS (1–50)
Total: 50 original multiple-choice items. Correct answers in bold cyan with rationales.
1. A 3-year-old is brought to the ED. From the doorway, the child is listless, has moderate
retractions with nasal flaring, and appears mottled. Which component of the Pediatric
Assessment Triangle (PAT) is primarily abnormal when you note mottled skin?
A. Appearance
B. Work of breathing
C. Circulation to the skin
D. Disability (neurologic)
Correct Answer: C. Circulation to the skin
, Rationale: The PAT evaluates Appearance, Work of Breathing, and Circulation to the skin. Mottling, pallor,
cyanosis, and delayed capillary refill reflect circulation to the skin. Listlessness maps to Appearance;
retractions/nasal flaring map to Work of Breathing. Disability is part of the primary ABCDE assessment, not the
PAT.
2. During primary assessment of a critically ill infant, which sequence best reflects the PALS
systematic approach priority?
A. Disability → Exposure → Circulation → Breathing → Airway
B. Airway → Breathing → Circulation → Disability → Exposure
C. Circulation → Airway → Breathing → Disability → Exposure
D. Breathing → Circulation → Airway → Disability → Exposure
Correct Answer: B. Airway → Breathing → Circulation → Disability → Exposure
Rationale: After the initial impression (PAT), the primary assessment follows ABCDE: Airway, Breathing,
Circulation, Disability, Exposure. Although CPR itself uses C-A-B for the unresponsive pulseless patient, the
structured PALS primary survey for the critically ill child with a pulse is ABCDE.
3. Which finding best distinguishes respiratory failure from respiratory distress in a pediatric
patient?
A. Mild tachypnea with clear speech
B. Increased work of breathing with normal mentation and SpO₂ 96% on room air
C. Inadequate oxygenation or ventilation with altered mentation or extreme fatigue
D. Intermittent coughing after exercise
Correct Answer: C. Inadequate oxygenation or ventilation with altered mentation or extreme
fatigue
Rationale: Respiratory distress is increased work of breathing with relatively preserved gas exchange and
mentation. Respiratory failure is the inability to maintain adequate oxygenation and/or ventilation, often with
progressive lethargy, poor air entry, hypoxemia despite oxygen, hypercarbia, or bradypnea. Early recognition
prevents progression to bradycardia and arrest.
4. A 6-year-old with known asthma presents with severe respiratory distress. After oxygen and
nebulized albuterol, the child becomes quiet, less interactive, and has diminishing breath
sounds. What is the most appropriate next priority?
A. Obtain a chest radiograph before further treatment
B. Immediately assist ventilation and prepare for advanced airway support as needed
C. Discharge home with oral steroids
D. Start an IV fluid bolus of 40 mL/kg rapidly
Correct Answer: B. Immediately assist ventilation and prepare for advanced airway support as
needed
Rationale: A previously labored child who becomes quiet with decreased air entry often signals impending
respiratory failure, not improvement. Support oxygenation/ventilation immediately (BVM as indicated),
escalate care, and treat bronchospasm aggressively. Imaging and large fluid boluses must not delay airway
support.
5. For an infant or child with a pulse but absent or inadequate breathing, what assisted
ventilation rate is consistent with current PALS guidance?
, A. 1 breath every 6 seconds (10/min)
B. 1 breath every 2 to 3 seconds (20–30/min)
C. 1 breath every 10 seconds (6/min)
D. Continuous bagging without pauses at 40–50/min
Correct Answer: B. 1 breath every 2 to 3 seconds (20–30/min)
Rationale: Updated pediatric guidance supports a higher assisted ventilation rate of about 1 breath every 2–3
seconds (20–30 breaths/min) for infants/children with a pulse and inadequate breathing, and similarly
emphasizes avoiding hypoventilation during resuscitation with an advanced airway. Hyperventilation must still
be avoided; deliver gentle, effective breaths.
6. A 9-month-old is choking, conscious, and unable to cry or cough effectively. What is the correct
immediate action sequence?
A. Blind finger sweeps of the oropharynx
B. 5 back blows followed by 5 chest thrusts, repeating until the object is expelled or the infant
becomes unresponsive
C. Abdominal thrusts (Heimlich) only
D. Immediate endotracheal intubation without BLS maneuvers
Correct Answer: B. 5 back blows followed by 5 chest thrusts, repeating until the object is
expelled or the infant becomes unresponsive
Rationale: For severe FBAO in infants, use cycles of 5 back blows and 5 chest thrusts. Abdominal thrusts are not
used in infants. Avoid blind finger sweeps, which may push the object deeper. If the infant becomes
unresponsive, begin CPR and look in the mouth before breaths.
7. A 4-year-old is choking and cannot speak or cough; he is still conscious. Which intervention is
recommended?
A. 5 back blows followed by 5 abdominal thrusts, repeating as needed
B. Chest compressions only while the child remains conscious
C. Offer water to help clear the airway
D. Place the child supine and perform a blind sweep
Correct Answer: A. 5 back blows followed by 5 abdominal thrusts, repeating as needed
Rationale: For children older than 1 year with severe choking, current guidance supports alternating 5 back
blows with 5 abdominal thrusts until the object is expelled or the child becomes unresponsive. Do not perform
blind sweeps or delay care with oral fluids.
8. Which statement about high-quality CPR in infants is most accurate?
A. Compress at <80/min to avoid fatigue
B. Compress to at least one-third of the anterior–posterior chest diameter at 100–120/min
with full recoil and minimal interruptions
C. Prefer the two-finger technique exclusively for all infant CPR
D. Pause compressions for 20–30 seconds each rhythm check
Correct Answer: B. Compress to at least one-third of the anterior–posterior chest diameter at
100–120/min with full recoil and minimal interruptions
(50 Original Practice Questions with Correct Answers & Rationales)
Pediatrics | American Heart Association (AHA) Guidelines
Key Domains: Pediatric Assessment • Respiratory & Cardiovascular Emergencies • Arrhythmia Recognition •
Defibrillation & Cardioversion • Vascular Access • Pharmacology • Team Dynamics
IMPORTANT DISCLAIMER: This is an ORIGINAL educational practice resource created for study purposes only. It is NOT an
official AHA examination, does NOT contain proprietary AHA test items, and is NOT affiliated with, endorsed by, or produced by the
American Heart Association. Content is aligned with publicly available AHA/AAP PALS science summaries and 2020–2025
guideline themes for independent practice. Always verify dosing and algorithms against the current official AHA PALS Provider
Manual and local protocols. Passing an official AHA PALS course and skills evaluation is required for certification.
Introduction
This structured practice exam provides 50 original exam-style multiple-choice questions covering
pediatric assessment, respiratory and cardiovascular emergency management, arrhythmia recognition,
defibrillation and cardioversion, vascular access, pharmacology, and team dynamics. Correct answers
appear in bold cyan with concise rationales explaining clinical reasoning and why alternative options
are less appropriate. Use this resource to reinforce systematic PALS thinking before your official
provider course or renewal.
Answer Format
Each question is followed by options A–D. The correct answer is shown in bold cyan, then a rationale
explaining safety/clinical reasoning and code adherence.
Suggested Study Use
• Attempt all 50 questions under timed conditions (~60–75 minutes) before checking answers.
• Target ≥84% (42/50) as a common written-exam benchmark used in many PALS provider courses.
• Review every rationale—especially for items you missed or guessed.
• Pair this written practice with hands-on megacode and BLS skills practice.
EXAM QUESTIONS (1–50)
Total: 50 original multiple-choice items. Correct answers in bold cyan with rationales.
1. A 3-year-old is brought to the ED. From the doorway, the child is listless, has moderate
retractions with nasal flaring, and appears mottled. Which component of the Pediatric
Assessment Triangle (PAT) is primarily abnormal when you note mottled skin?
A. Appearance
B. Work of breathing
C. Circulation to the skin
D. Disability (neurologic)
Correct Answer: C. Circulation to the skin
, Rationale: The PAT evaluates Appearance, Work of Breathing, and Circulation to the skin. Mottling, pallor,
cyanosis, and delayed capillary refill reflect circulation to the skin. Listlessness maps to Appearance;
retractions/nasal flaring map to Work of Breathing. Disability is part of the primary ABCDE assessment, not the
PAT.
2. During primary assessment of a critically ill infant, which sequence best reflects the PALS
systematic approach priority?
A. Disability → Exposure → Circulation → Breathing → Airway
B. Airway → Breathing → Circulation → Disability → Exposure
C. Circulation → Airway → Breathing → Disability → Exposure
D. Breathing → Circulation → Airway → Disability → Exposure
Correct Answer: B. Airway → Breathing → Circulation → Disability → Exposure
Rationale: After the initial impression (PAT), the primary assessment follows ABCDE: Airway, Breathing,
Circulation, Disability, Exposure. Although CPR itself uses C-A-B for the unresponsive pulseless patient, the
structured PALS primary survey for the critically ill child with a pulse is ABCDE.
3. Which finding best distinguishes respiratory failure from respiratory distress in a pediatric
patient?
A. Mild tachypnea with clear speech
B. Increased work of breathing with normal mentation and SpO₂ 96% on room air
C. Inadequate oxygenation or ventilation with altered mentation or extreme fatigue
D. Intermittent coughing after exercise
Correct Answer: C. Inadequate oxygenation or ventilation with altered mentation or extreme
fatigue
Rationale: Respiratory distress is increased work of breathing with relatively preserved gas exchange and
mentation. Respiratory failure is the inability to maintain adequate oxygenation and/or ventilation, often with
progressive lethargy, poor air entry, hypoxemia despite oxygen, hypercarbia, or bradypnea. Early recognition
prevents progression to bradycardia and arrest.
4. A 6-year-old with known asthma presents with severe respiratory distress. After oxygen and
nebulized albuterol, the child becomes quiet, less interactive, and has diminishing breath
sounds. What is the most appropriate next priority?
A. Obtain a chest radiograph before further treatment
B. Immediately assist ventilation and prepare for advanced airway support as needed
C. Discharge home with oral steroids
D. Start an IV fluid bolus of 40 mL/kg rapidly
Correct Answer: B. Immediately assist ventilation and prepare for advanced airway support as
needed
Rationale: A previously labored child who becomes quiet with decreased air entry often signals impending
respiratory failure, not improvement. Support oxygenation/ventilation immediately (BVM as indicated),
escalate care, and treat bronchospasm aggressively. Imaging and large fluid boluses must not delay airway
support.
5. For an infant or child with a pulse but absent or inadequate breathing, what assisted
ventilation rate is consistent with current PALS guidance?
, A. 1 breath every 6 seconds (10/min)
B. 1 breath every 2 to 3 seconds (20–30/min)
C. 1 breath every 10 seconds (6/min)
D. Continuous bagging without pauses at 40–50/min
Correct Answer: B. 1 breath every 2 to 3 seconds (20–30/min)
Rationale: Updated pediatric guidance supports a higher assisted ventilation rate of about 1 breath every 2–3
seconds (20–30 breaths/min) for infants/children with a pulse and inadequate breathing, and similarly
emphasizes avoiding hypoventilation during resuscitation with an advanced airway. Hyperventilation must still
be avoided; deliver gentle, effective breaths.
6. A 9-month-old is choking, conscious, and unable to cry or cough effectively. What is the correct
immediate action sequence?
A. Blind finger sweeps of the oropharynx
B. 5 back blows followed by 5 chest thrusts, repeating until the object is expelled or the infant
becomes unresponsive
C. Abdominal thrusts (Heimlich) only
D. Immediate endotracheal intubation without BLS maneuvers
Correct Answer: B. 5 back blows followed by 5 chest thrusts, repeating until the object is
expelled or the infant becomes unresponsive
Rationale: For severe FBAO in infants, use cycles of 5 back blows and 5 chest thrusts. Abdominal thrusts are not
used in infants. Avoid blind finger sweeps, which may push the object deeper. If the infant becomes
unresponsive, begin CPR and look in the mouth before breaths.
7. A 4-year-old is choking and cannot speak or cough; he is still conscious. Which intervention is
recommended?
A. 5 back blows followed by 5 abdominal thrusts, repeating as needed
B. Chest compressions only while the child remains conscious
C. Offer water to help clear the airway
D. Place the child supine and perform a blind sweep
Correct Answer: A. 5 back blows followed by 5 abdominal thrusts, repeating as needed
Rationale: For children older than 1 year with severe choking, current guidance supports alternating 5 back
blows with 5 abdominal thrusts until the object is expelled or the child becomes unresponsive. Do not perform
blind sweeps or delay care with oral fluids.
8. Which statement about high-quality CPR in infants is most accurate?
A. Compress at <80/min to avoid fatigue
B. Compress to at least one-third of the anterior–posterior chest diameter at 100–120/min
with full recoil and minimal interruptions
C. Prefer the two-finger technique exclusively for all infant CPR
D. Pause compressions for 20–30 seconds each rhythm check
Correct Answer: B. Compress to at least one-third of the anterior–posterior chest diameter at
100–120/min with full recoil and minimal interruptions
