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NREMT Advanced EMT

Category - Medical Knowledge

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What is true of the alarm stage of stress?

Pulse decreases
Heart rate decreases
Epinephrine and norepinephrine is released
Pupils constrict

Explanation

Answer - C - During the alarm stage of stress, the endocrine system releases epinephrine and norepinephrine. This is the “fight or flight” response. The release of these hormones causes an increase in pulse and blood pressure, dilates pupils, creates excessive perspiration, and increases muscle tension.

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