The production of norepinephrine causes ___ in lymphocyte production at low stress levels and causes ___ in lymphocyte production at high stress levels.

Question

Quizplus · Accepted Answer

Norepinephrine, a stress hormone, can have varying effects on lymphocyte production depending on the level of stress. At low levels of stress, the production of norepinephrine can actually increase lymphocyte production as a part of the body's immune response to the perceived threat. At high levels of stress, however, the production of norepinephrine can suppress lymphocyte production and weaken the immune response, making the body more vulnerable to infection and disease. Therefore, the best choice is B, where norepinephrine increases lymphocyte production at low stress levels and decreases lymphocyte production at high stress levels.

The Production of Norepinephrine Causes ___ in Lymphocyte Production at Low