If you were to give university students a blood test during the final exam period,which of the following might you be likely to find?
A) elevated levels of lymphocytes
B) low levels of lymphocytes
C) low levels of norepinephrine
D) low cortisol levels

Question

Quizplus · Accepted Answer

During times of stress, such as during the final exam period, the body's immune system can be compromised, leading to a decrease in lymphocyte levels. This is due to the release of stress hormones like cortisol and norepinephrine, which can suppress the immune system. Therefore, option B, low levels of lymphocytes, is the most likely finding. Option A, elevated levels of lymphocytes, would indicate an overactive immune system and is unlikely during a stressful period. Option C, low levels of norepinephrine, would be unusual during a period of stress. Option D, low cortisol levels, would also be unlikely during a stressful period as cortisol is a stress hormone that is typically elevated during times of stress.

If You Were to Give University Students a Blood Test