PALS Pediatric Advanced Life Support
Exam 2026/2027 | 95 Practice Questions
with Answers & Rationales for Certification
Success
Description:
Master the PALS 2026/2027 exam with 95 high-yield practice questions covering
bradycardia, tachyarrhythmias, cardioversion, defibrillation, and post-cardiac arrest
care. Each answer includes detailed clinical rationales. Updated to current AHA guidelines.
Download the complete QBank now and pass your pediatric advanced life support certification
on the first attempt.
, PALS Exam 2026/2027: 95 Practice Questions & Answers
Examination Code: PEDS-ALS-2026
Valid for Academic Year: 2026/2027
Total Questions: 95
Passing Score: 75%
Section 1: Initial Assessment and Hemodynamic Stability (Questions 1-5)
Question 1
When a child presents with an abnormal heart rate or rhythm, what is the priority
determination that must be made quickly?
A. The exact electrocardiographic diagnosis
B. Whether the arrhythmia is causing hemodynamic instability or signs of deterioration
C. The child’s family history of cardiac disease
D. Whether the child has received previous antiarrhythmic medications
Answer: B
Explanation: The immediate priority is determining if the arrhythmia is producing
hemodynamic compromise. This assessment drives the urgency and selection of
interventions, as unstable arrhythmias require immediate corrective action while stable
rhythms may permit diagnostic evaluation.
Question 2
Which of the following findings indicates hemodynamic instability in a pediatric patient with
an arrhythmia?
A. Warm, well-perfused extremities
B. Normal mental status
C. Respiratory distress or failure
D. Blood pressure within the 50th percentile for age
Answer: C
Explanation: Signs of instability include respiratory distress or failure, shock with poor end-
organ perfusion (with or without hypotension), irritability or decreased level of
consciousness, chest pain or vague discomfort in older children, and sudden collapse.
,Question 3
A 7-year-old child presents with a tachyarrhythmia. Which clinical finding would be most
concerning for hemodynamic compromise?
A. Palpitations described by the child
B. Isolated chest pain without other symptoms
C. Altered mental status
D. Heart rate of 180 beats per minute
Answer: C
Explanation: Altered mental status indicates inadequate cerebral perfusion and represents a
sign of hemodynamic instability. While palpitations and chest pain may be present with
arrhythmias, altered mental status signifies end-organ dysfunction requiring immediate
intervention.
Question 4
Sudden collapse with rapid, weak pulses in a pediatric patient suggests:
A. Sinus tachycardia secondary to fever
B. Hemodynamically significant tachyarrhythmia
C. Benign physiologic response to exercise
D. First-degree AV block
Answer: B
Explanation: Sudden collapse with rapid, weak pulses is an additional sign of hemodynamic
instability associated with tachyarrhythmias. This presentation requires immediate evaluation
and intervention.
Question 5
Which combination of findings best defines cardiopulmonary compromise in a child with
bradycardia?
A. Heart rate below 80 with warm extremities and crying
B. Hypotension, acutely altered mental status, and signs of shock
C. Isolated tachypnea without other findings
D. Heart rate below 100 with normal capillary refill
Answer: B
, Explanation: Cardiopulmonary compromise is defined by hypotension, acutely altered
mental status, and signs of shock. When bradycardia is associated with these findings, it
constitutes symptomatic bradycardia requiring immediate intervention.
Section 2: Initial Management Priorities (Questions 6-10)
Question 6
What are the initial management priorities for any critically ill child with an arrhythmia?
A. Obtain a 12-lead ECG and administer antiarrhythmic medications
B. Support the ABCs (Airway, Breathing, Circulation) and treat underlying causes
C. Synchronized cardioversion regardless of stability
D. Immediate intravenous access and administration of adenosine
Answer: B
Explanation: As with all critically ill children, the initial priorities are supporting airway,
breathing, and circulation while identifying and treating underlying causes. Rhythm-specific
interventions follow after establishing adequate support.
Question 7
Which intervention takes priority when initially managing a pediatric patient with a
symptomatic arrhythmia?
A. Administering antiarrhythmic medication
B. Obtaining a 12-lead ECG
C. Assessing and supporting airway, oxygenation, and ventilation
D. Placing an intraosseous line
Answer: C
Explanation: Airway, oxygenation, and ventilation support take precedence over all other
interventions. Hypoxia and inadequate ventilation are common causes of arrhythmias in
children and must be addressed immediately.
Exam 2026/2027 | 95 Practice Questions
with Answers & Rationales for Certification
Success
Description:
Master the PALS 2026/2027 exam with 95 high-yield practice questions covering
bradycardia, tachyarrhythmias, cardioversion, defibrillation, and post-cardiac arrest
care. Each answer includes detailed clinical rationales. Updated to current AHA guidelines.
Download the complete QBank now and pass your pediatric advanced life support certification
on the first attempt.
, PALS Exam 2026/2027: 95 Practice Questions & Answers
Examination Code: PEDS-ALS-2026
Valid for Academic Year: 2026/2027
Total Questions: 95
Passing Score: 75%
Section 1: Initial Assessment and Hemodynamic Stability (Questions 1-5)
Question 1
When a child presents with an abnormal heart rate or rhythm, what is the priority
determination that must be made quickly?
A. The exact electrocardiographic diagnosis
B. Whether the arrhythmia is causing hemodynamic instability or signs of deterioration
C. The child’s family history of cardiac disease
D. Whether the child has received previous antiarrhythmic medications
Answer: B
Explanation: The immediate priority is determining if the arrhythmia is producing
hemodynamic compromise. This assessment drives the urgency and selection of
interventions, as unstable arrhythmias require immediate corrective action while stable
rhythms may permit diagnostic evaluation.
Question 2
Which of the following findings indicates hemodynamic instability in a pediatric patient with
an arrhythmia?
A. Warm, well-perfused extremities
B. Normal mental status
C. Respiratory distress or failure
D. Blood pressure within the 50th percentile for age
Answer: C
Explanation: Signs of instability include respiratory distress or failure, shock with poor end-
organ perfusion (with or without hypotension), irritability or decreased level of
consciousness, chest pain or vague discomfort in older children, and sudden collapse.
,Question 3
A 7-year-old child presents with a tachyarrhythmia. Which clinical finding would be most
concerning for hemodynamic compromise?
A. Palpitations described by the child
B. Isolated chest pain without other symptoms
C. Altered mental status
D. Heart rate of 180 beats per minute
Answer: C
Explanation: Altered mental status indicates inadequate cerebral perfusion and represents a
sign of hemodynamic instability. While palpitations and chest pain may be present with
arrhythmias, altered mental status signifies end-organ dysfunction requiring immediate
intervention.
Question 4
Sudden collapse with rapid, weak pulses in a pediatric patient suggests:
A. Sinus tachycardia secondary to fever
B. Hemodynamically significant tachyarrhythmia
C. Benign physiologic response to exercise
D. First-degree AV block
Answer: B
Explanation: Sudden collapse with rapid, weak pulses is an additional sign of hemodynamic
instability associated with tachyarrhythmias. This presentation requires immediate evaluation
and intervention.
Question 5
Which combination of findings best defines cardiopulmonary compromise in a child with
bradycardia?
A. Heart rate below 80 with warm extremities and crying
B. Hypotension, acutely altered mental status, and signs of shock
C. Isolated tachypnea without other findings
D. Heart rate below 100 with normal capillary refill
Answer: B
, Explanation: Cardiopulmonary compromise is defined by hypotension, acutely altered
mental status, and signs of shock. When bradycardia is associated with these findings, it
constitutes symptomatic bradycardia requiring immediate intervention.
Section 2: Initial Management Priorities (Questions 6-10)
Question 6
What are the initial management priorities for any critically ill child with an arrhythmia?
A. Obtain a 12-lead ECG and administer antiarrhythmic medications
B. Support the ABCs (Airway, Breathing, Circulation) and treat underlying causes
C. Synchronized cardioversion regardless of stability
D. Immediate intravenous access and administration of adenosine
Answer: B
Explanation: As with all critically ill children, the initial priorities are supporting airway,
breathing, and circulation while identifying and treating underlying causes. Rhythm-specific
interventions follow after establishing adequate support.
Question 7
Which intervention takes priority when initially managing a pediatric patient with a
symptomatic arrhythmia?
A. Administering antiarrhythmic medication
B. Obtaining a 12-lead ECG
C. Assessing and supporting airway, oxygenation, and ventilation
D. Placing an intraosseous line
Answer: C
Explanation: Airway, oxygenation, and ventilation support take precedence over all other
interventions. Hypoxia and inadequate ventilation are common causes of arrhythmias in
children and must be addressed immediately.
