BLS Practice Test

Question 1

What is the significance of early defibrillation in the Chain of Survival?

It helps in diagnosing the cause of cardiac arrest

It is critical for restoring normal heart rhythm in cases of ventricular fibrillation or pulseless ventricular tachycardia

It provides oxygen to the brain

It replaces the need for CPR

Question 2

What is the recommended compression depth for a child (1-Puberty)?

At least 2 inches

About 1.5 inches

About 1/3 chest depth (about 2 inches)

About 1/3 chest depth (about 1.5 inches)

Question 3

True or False: Adult AED pads can be used on infants if pediatric pads are unavailable.

True

False

Question 4

True or False: For a conscious choking infant, chest compressions should be performed with the heel of one hand.

True

False

Question 5

What should be done if a choking person becomes unconscious?

Continue with abdominal thrusts

Start CPR

Perform more back blows

Wait for EMS to arrive

Question 6

What legal principle protects BLS providers when aiding in emergencies?

Confidentiality

Good Samaritan Laws

Autonomy

Justice

Question 7

True or False: An AED should be used immediately if available during a cardiac emergency.

True

False

Question 8

What should be monitored continuously during BLS for pregnant women?

Blood pressure

Temperature

Condition and clinical status

Weight

Question 9

True or False: When using an AED on an infant, the pads should be placed one on the chest and one on the back if pediatric pads are not available.

True

False

Question 10

True or False: During CPR, you should allow complete chest recoil between compressions.

True

False