Question

what is a faint for a injured person
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Answer 1

Answer:

Fainting occurs when your brain temporarily doesn't receive enough blood supply, causing you to lose consciousness. This loss of consciousness is usually brief.

Fainting might have no medical significance. Or the cause can be a serious disorder, often involving the heart. Therefore, treat loss of consciousness as a medical emergency until the signs and symptoms are relieved, and the cause is known. Talk to your doctor if you faint more than once.

Explanation:

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Answer 2

Answer:

Subscribe to Housecall. By Mayo Clinic Staff. Fainting occurs when your brain temporarily doesn't receive enough blood supply, causing you to lose consciousness. This loss of consciousness is usually brief.