One of the two major systems that are affected by the stress response is the ____________, which results in secretion of epinephrine and norepinephrine.

Question

Quizplus · Accepted Answer

The sympathetic-adrenomedullary system is responsible for the immediate release of epinephrine and norepinephrine in response to stress, leading to the "fight or flight" response. The hypothalamic-pituitary-adrenocortical axis is the other major system involved in the stress response, but it is responsible for the longer-term release of cortisol. The parasympathetic and autonomic nervous systems are also involved in the stress response but are not directly responsible for the release of epinephrine and norepinephrine.

One of the Two Major Systems That Are Affected by the Stress