Meredith is suffering from severe premenstrual pain and distress.Recent research has found that Meredith probably has unusually low _____ levels.
A)acetylcholine
B)endorphin
C)epinephrine
D)norepinephrine

Question

Quizplus · Accepted Answer

Endorphins are natural painkillers that are released by the brain and nervous system. Low levels of endorphins can result in increased sensitivity to pain and discomfort, which could contribute to Meredith's premenstrual pain and distress. Acetylcholine, epinephrine, and norepinephrine are not directly related to pain management or the menstrual cycle.

Meredith Is Suffering from Severe Premenstrual Pain and Distress