NSC First Aid and CPR 2

Question 1

When performing CPR on an adult, what is the correct compression-to-ventilation ratio?

Accepted Answer

30:2

Answer

The American Heart Association and NSC recommend a 30:2 compression-to-ventilation ratio for adult CPR.

Question 2

A victim is choking and can still cough forcefully. What is the appropriate first response?

Accepted Answer

Encourage the victim to keep coughing

Answer

If a choking victim can cough forcefully, encourage them to continue coughing, as it is the most effective way to dislodge the object.

Question 3

What is the correct hand position for chest compressions on an adult?

Accepted Answer

On the lower half of the sternum

Answer

Compressions should be delivered on the lower half of the sternum to maximize cardiac output and avoid injury.

Question 4

How should you position an unresponsive breathing adult who is not suspected of having a spinal injury?

Accepted Answer

In the recovery position on their side

Answer

The recovery position keeps the airway open and reduces the risk of choking on vomit in an unresponsive but breathing victim.

Question 5

An AED delivers a shock and the victim remains unresponsive. What should you do next?

Accepted Answer

Immediately resume CPR starting with compressions

Answer

After a shock is delivered, CPR should resume immediately starting with chest compressions without pausing to check for a pulse.

NSC Practice Test