The stage of the human response to a life-threatening situation in which muscles tighten, sweat glands constrict, the pulse quickens, and adrenaline begins to flow is called:

The stage of the human response to a life-threatening situation in which muscles tighten, sweat glands constrict, the pulse quickens, and adrenaline begins to flow is called:

The stage of the human response to a life-threatening situation in which muscles tighten, sweat glands constrict, the pulse quickens, and adrenaline begins to flow is called:









A. alarm.
B. reaction.
C. response and options.
D. rest.











Answer: B