PALS Final Exam Red Cross Latest Update 2026 | Exam
Prep | High-Yield Review Guide
1. Describe how the use of accessory muscles can indicate respiratory distress
in a pediatric patient.
The use of accessory muscles suggests that the child is struggling to
breathe, indicating respiratory distress.
The use of accessory muscles indicates a need for immediate
intubation.
The use of accessory muscles is a normal finding in all children.
The use of accessory muscles is unrelated to respiratory conditions.
2. Describe the significance of arterial blood gas (ABG) testing in the context of
a child experiencing respiratory distress.
ABG testing provides critical information about the child's
oxygenation, carbon dioxide levels, and acid-base balance.
ABG testing is used to assess liver function.
ABG testing measures blood glucose levels.
ABG testing is primarily used to evaluate kidney function.
3. The emergency response team is providing care to a preschooler who is
experiencing shock. The primary goal, common to all types of shock, is to
restore a favorable balance between tissue perfusion and metabolic demand
with a focus on what? Select the correct answer to this question.
Oxygen and carbon dioxide levels
Oxygen delivery and oxygen demand
Restoring blood pressure
, A normal resting heart rate
4. Describe the significance of defibrillation in the context of pediatric cardiac
arrest and the specific rhythms it targets.
Defibrillation is used primarily for bradycardia in children.
Defibrillation is critical in pediatric cardiac arrest for restoring
normal heart rhythm in cases of VF and pVT.
Defibrillation helps in diagnosing cardiac conditions, not treating
them.
Defibrillation is only necessary in adults, not children.
5. Describe the significance of proper electrode placement for V4 in pediatric
patients during a 12-lead ECG.
V4 placement is irrelevant as all leads provide the same information.
Proper placement of the V4 lead ensures accurate assessment of
the heart's electrical activity and helps in diagnosing potential
cardiac issues.
Incorrect placement of V4 can lead to misinterpretation of respiratory
conditions.
V4 lead placement is only important in adults, not in children.
6. What are the key topics that should be addressed during a PALS debriefing
session?
Summary of the event, including what actions were taken,
Discussion of the pros and cons of the interventions, Identification
of ways to improve, Evaluation of the objective data gathered
during the event
, Overview of the medications used, Review of the team members'
roles, Assessment of the patient's condition, Planning for future
training
Summary of the event, including what actions were taken, Review of
the hospital's policies, Discussion of the team dynamics, Evaluation of
the patient's response
Analysis of the hospital's emergency protocols, Review of the
equipment used, Discussion of the family’s involvement, Evaluation of
the team's communication
7. A patient is on continuous telemetry monitoring. The rhythm suddenly
changes and there are no discernible P waves. The QRS complex is wide, and
the heart rate is 115. Which dysrhythmia would the patient be experiencing?
Ventricular tachycardia
Sinus tachycardia
Ventricular fibrillation
Premature ventricular contractions
8. In a scenario where a child is experiencing cardiac arrest, how would the
compression depth change if the child is significantly larger than average for
their age?
Adjust the depth based on the child's weight only.
Decrease the depth to 1 inch (2.5 cm) for smaller children.
The compression depth should remain at about 2 inches (5 cm)
regardless of the child's size.
Increase the depth to 3 inches (7.5 cm) for larger children.
, 9. In a scenario where a child presents with an ECG showing PEA and is
unresponsive, what is the first intervention the PALS team should perform?
Check for a pulse every minute
Initiate high-quality CPR
Administer epinephrine immediately
Prepare for defibrillation
10. Providers have been assisting ventilation and ensuring oxygenation for a
child in respiratory failure in the emergency department. Despite these
measures, the child's pulse falls to 60 bpm and there are signs of inadequate
perfusion. What is the priority action for the healthcare provider to take?
Begin compressions.
Administer epinephrine.
Intubate the patient.
Provide IV fluids.
11. Describe the significance of identifying a specific ECG waveform in a child
who lacks a palpable central pulse during resuscitation.
The waveform indicates the child is stable and does not require
intervention.
The waveform suggests the need for immediate intubation.
The specific ECG waveform can indicate the type of cardiac rhythm
present, which is crucial for determining the appropriate
resuscitation interventions.
The ECG waveform is irrelevant in this situation.
Prep | High-Yield Review Guide
1. Describe how the use of accessory muscles can indicate respiratory distress
in a pediatric patient.
The use of accessory muscles suggests that the child is struggling to
breathe, indicating respiratory distress.
The use of accessory muscles indicates a need for immediate
intubation.
The use of accessory muscles is a normal finding in all children.
The use of accessory muscles is unrelated to respiratory conditions.
2. Describe the significance of arterial blood gas (ABG) testing in the context of
a child experiencing respiratory distress.
ABG testing provides critical information about the child's
oxygenation, carbon dioxide levels, and acid-base balance.
ABG testing is used to assess liver function.
ABG testing measures blood glucose levels.
ABG testing is primarily used to evaluate kidney function.
3. The emergency response team is providing care to a preschooler who is
experiencing shock. The primary goal, common to all types of shock, is to
restore a favorable balance between tissue perfusion and metabolic demand
with a focus on what? Select the correct answer to this question.
Oxygen and carbon dioxide levels
Oxygen delivery and oxygen demand
Restoring blood pressure
, A normal resting heart rate
4. Describe the significance of defibrillation in the context of pediatric cardiac
arrest and the specific rhythms it targets.
Defibrillation is used primarily for bradycardia in children.
Defibrillation is critical in pediatric cardiac arrest for restoring
normal heart rhythm in cases of VF and pVT.
Defibrillation helps in diagnosing cardiac conditions, not treating
them.
Defibrillation is only necessary in adults, not children.
5. Describe the significance of proper electrode placement for V4 in pediatric
patients during a 12-lead ECG.
V4 placement is irrelevant as all leads provide the same information.
Proper placement of the V4 lead ensures accurate assessment of
the heart's electrical activity and helps in diagnosing potential
cardiac issues.
Incorrect placement of V4 can lead to misinterpretation of respiratory
conditions.
V4 lead placement is only important in adults, not in children.
6. What are the key topics that should be addressed during a PALS debriefing
session?
Summary of the event, including what actions were taken,
Discussion of the pros and cons of the interventions, Identification
of ways to improve, Evaluation of the objective data gathered
during the event
, Overview of the medications used, Review of the team members'
roles, Assessment of the patient's condition, Planning for future
training
Summary of the event, including what actions were taken, Review of
the hospital's policies, Discussion of the team dynamics, Evaluation of
the patient's response
Analysis of the hospital's emergency protocols, Review of the
equipment used, Discussion of the family’s involvement, Evaluation of
the team's communication
7. A patient is on continuous telemetry monitoring. The rhythm suddenly
changes and there are no discernible P waves. The QRS complex is wide, and
the heart rate is 115. Which dysrhythmia would the patient be experiencing?
Ventricular tachycardia
Sinus tachycardia
Ventricular fibrillation
Premature ventricular contractions
8. In a scenario where a child is experiencing cardiac arrest, how would the
compression depth change if the child is significantly larger than average for
their age?
Adjust the depth based on the child's weight only.
Decrease the depth to 1 inch (2.5 cm) for smaller children.
The compression depth should remain at about 2 inches (5 cm)
regardless of the child's size.
Increase the depth to 3 inches (7.5 cm) for larger children.
, 9. In a scenario where a child presents with an ECG showing PEA and is
unresponsive, what is the first intervention the PALS team should perform?
Check for a pulse every minute
Initiate high-quality CPR
Administer epinephrine immediately
Prepare for defibrillation
10. Providers have been assisting ventilation and ensuring oxygenation for a
child in respiratory failure in the emergency department. Despite these
measures, the child's pulse falls to 60 bpm and there are signs of inadequate
perfusion. What is the priority action for the healthcare provider to take?
Begin compressions.
Administer epinephrine.
Intubate the patient.
Provide IV fluids.
11. Describe the significance of identifying a specific ECG waveform in a child
who lacks a palpable central pulse during resuscitation.
The waveform indicates the child is stable and does not require
intervention.
The waveform suggests the need for immediate intubation.
The specific ECG waveform can indicate the type of cardiac rhythm
present, which is crucial for determining the appropriate
resuscitation interventions.
The ECG waveform is irrelevant in this situation.
