BLS Practice Test

Question 1

True or False: The components of the Chain of Survival are independent of each other.

True

False

Question 2

True or False: BLS providers must operate within their scope of practice to avoid legal liability.

True

False

Question 3

What is essential for legal protection and accurate records during BLS interventions?

Autonomy

Documentation

Justice

Standard of Care

Question 4

True or False: The compression-to-ventilation ratio for a single rescuer performing CPR on an infant is 30:2.

True

False

Question 5

What modification is recommended for chest compressions in late-stage pregnancy?

Compress slightly lower on the sternum

Compress slightly higher on the sternum

Use only one hand for compressions

Avoid chest compressions

Question 6

Which of the following is NOT a goal of BLS?

Maintain circulation

Ensure oxygenation

Maximize survival rates

Diagnose medical conditions

Question 7

For a choking child, what technique should be used if back blows are not effective?

Continue back blows

Perform chest thrusts

Start CPR

Use abdominal thrusts

Question 8

How should rescue breaths be delivered to an infant during CPR?

Using the heel of one hand

Covering the infant's nose and mouth with the rescuer's mouth

Using gentle puffs of air to avoid over-inflation

Using a full adult breath

Question 9

What is the primary action to take if someone collapses and is unresponsive?

Place them in the recovery position

Check for responsiveness and call for emergency medical services

Administer rescue breaths immediately

Give them water to drink

Question 10

How deep should chest compressions be for an adult during CPR?

About 1 inch

About 1.5 inches

At least 2 inches

At least 3 inches