During ventricular tachycardia (v-tach), the heart:

The signs of a severe airway obstruction may include:

Before using an AED:

Which artery should be used to check the pulse of an unconscious victim?

The ____________ joint is the largest joint in the body.

The ratio of compressions to breaths when a single rescuer is performing adult CPR is:

Which statement concerning duty to act is correct?

If an unresponsive victim is not breathing or only gasping, the first aider should first:

You can evaluate an alert, responsive victim’s ability to remember by asking:

An injury to the cervical area of the spinal cord can cause paralysis and loss of sensation in the: