What is the relationship between stress and immune disorders?
A) Stress causes lymphocytes to become active; people with an immune disorder already have active lymphocytes, so their protection from stress is greater.
B) Stress causes white blood cells to increase; more white blood cells protect the body from foreign invaders, so stress makes the development of immune disorders less likely.
C) Stress leads to immunosuppression; people with an immune disorder are therefore at greater risk when under stress.
D) Stress causes the release of epinephrine, which in turn activates greater production of T cells; this sequence directly causes immune disorders.
C) Stress leads to immunosuppression; people with an immune disorder are therefore at greater risk when under stress.
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