PALS Chapter 3 Basic Life Support Practice Test 2025

Last Updated on June 28, 2025

Pediatric Advanced Life Support PALS Chapter 3 Basic Life Support Practice Test 2025 Questions and Answers Quiz. According to the handbook, all PALS providers are assumed to be able to perform BLS appropriately. PALS providers must first be proficient in BLS. High-quality BLS is the foundation of PALS.

Basic Life Support (BLS) utilizes CPR and cardiac defibrillation when an Automated External Defibrillator (AED) is available. BLS is the life support method with limited access to advanced interventions such as medications and monitoring devices. Generally, BLS is performed until the emergency medical services (EMS) arrive to provide a higher level of care.

High-quality CPR is the foundation of BLS and PALS interventions in every setting. High-quality CPR gives the child or infant the best chance of survival by circulating blood to the heart, brain, and other organs until spontaneous circulation (ROSC) is restored.

PALS Basic Life Support Practice Test

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PALS Basic Life Support Practice Test

PALS Practice Test
Chapter 3: Basic Life Support 
Total Items: 20 MCQs
Time Limit: N/A

1 / 20

1) After determining unresponsiveness and no breathing in a child, what should be your immediate next step if you are alone with no phone?

2 / 20

2) What is the correct compression to ventilation ratio for one-rescuer BLS in a child?

3 / 20

3) During two-rescuer infant CPR, how often should rescuers switch roles to prevent fatigue?

4 / 20

4) What is the recommended compression depth for an infant?

5 / 20

5) How deep should chest compressions be for a child during CPR?

6 / 20

6) How can you check for a pulse in an unresponsive child?

7 / 20

7) During one-rescuer infant CPR, what technique should you use for chest compressions?

8 / 20

8) Which of the following actions increases the effectiveness of compressions in child BLS?

9 / 20

9) What is the correct location for checking the pulse in an infant?

10 / 20

10) If a child has a pulse but is not breathing, what is your next action?

11 / 20

11) What is the best way to open the airway of an unresponsive child with no trauma?

12 / 20

12) When performing chest compressions on an infant with two rescuers, what is the correct hand placement?

13 / 20

13) When providing CPR to an infant alone, how many compressions and breaths should you give?

14 / 20

14) In one-rescuer CPR for an infant, where do you place your fingers for compressions?

15 / 20

15) What should a second rescuer do while the first provides compressions in two-rescuer infant BLS?

16 / 20

16) When using an AED on a child under 8 years old, what is the recommended approach?

17 / 20

17) What is the first step in BLS for infants when you find one unresponsive?

18 / 20

18) Which of the following is most important when delivering effective CPR to children and infants?

19 / 20

19) What is the compression rate per minute in pediatric CPR?

20 / 20

20) What is the correct compression to breath ratio in two-rescuer BLS for children?

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