The lungs are located in the thoracic cavity.

A child appears to be unresponsive. During your check of the child, you should check for responsiveness for no more than 10 seconds.

The top priority of a trained lay responder is to get professional help on the scene as quickly as possible.

Before the AED analyzes the heart rhythm, you should ensure that no one us touching the person, including you.

You are checking a child for non-life-threatening conditions, it would be best to be at eye level with the child.

To give abdominal thrusts, you would position your covered fist just below the sternum.

The trained lay responder’s first step in an emergency is to recognize that an emergency exists.

When caring for an external bleeding injury, always remove the first gauze pad before adding another to the wound.

The body system that regulates all of the other body systems through a network of nerves is the nervous system.

The cycle of compressions to breaths in CPR is; 30 compressions to 4 rescue breaths.