You witness someone who suddenly collapses. the person is unresponsive, you hear gasping sounds, and there is no pulse. what should you do next?

Begin CPR as the gasp is not a normal breathing.

Further Explanation:

Pulse is the rhythmic dilation of the artery, a blood vessel, generated whenever the aortic valve in the heart opens and closes. It can be felt by applying the fingertip pressure onto the skin at the region where the arteries lies near the skin’s surface.

Common pulse points are:

1. The brachial artery inside the elbow.

2. The carotid artery of the neck.

3. The radial artery in the wrist.

The regular change between strong and weak pulses can be the indicator of heart failure. A rapid pulse may result from:

1. The cardiac disease

2. Innocuous fever

3. Vigorous exercise

A slow pulse may result from head injury. The normal pulse rate of an individual is 70-72 beats per minute. If a person becomes unresponsive and their pulse cannot be detected then one should perform CPR on them. CPR or cardiopulmonary resuscitation is the method in which the blood flow is stimulated by pumping heart and alternately providing oxygen through the mouth.

Learn more:

1. Learn more about heart

2. Learn more about blood

3. Learn more about bloodstream

Answer Details:

Grade: College

Subject: Health

Chapter: Physical fitness

Keywords:

Pulse, rhythmic dilation, artery, blood vessel, aortic valve , heart, skin, brachial artery, carotid artery, radial artery, heart failure, cardiac disease, fever, exercise, injury, cardiopulmonary resuscitation, oxygen.

not really sure sorry just trying to get points