NSC First Aid and CPR 3

Question 1

What is the maximum depth of chest compressions recommended for an adult victim during CPR?

Accepted Answer

At least 2 inches but no more than 2.4 inches

Answer

NSC guidelines specify compressions should be at least 2 inches but not exceed 2.4 inches to be effective without causing injury.

Question 2

A person is bitten by a snake. Which action should you AVOID?

Accepted Answer

Suck out the venom with your mouth

Answer

Sucking out venom is ineffective and can introduce bacteria into the wound; it is not recommended by any modern first aid guideline.

Question 3

What does the 'D' stand for in the NSC's emergency action steps (Check-Call-Care)?

Accepted Answer

Danger

Answer

Before providing care, you must Check the scene for Danger to ensure it is safe for both the rescuer and the victim.

Question 4

For an infant (under 1 year) who is unresponsive with no normal breathing, what compression depth is correct?

Accepted Answer

About 1.5 inches (4 cm)

Answer

For infants, compressions should be about 1.5 inches (4 cm) deep, using two fingers on the center of the chest.

Question 5

A coworker suddenly collapses. After confirming unresponsiveness, what is your NEXT priority?

Accepted Answer

Call or have someone call 9-1-1

Answer

After confirming unresponsiveness, activating EMS (calling 9-1-1) is the next critical step to ensure advanced help is dispatched.

NSC Practice Test