Studies on stress and the immune system firmly suggest that
a. a sense of hope can reverse a terminal illness
b. stress weakens the immune system, making us more susceptible to illness
c. depression has little effect on the immune system
d. the lack of sufficient will power is definitely a cause of cancer
Question 2
According to the text, most physicians and mental health professionals now believe that
a. psychological factors affect only stress-related illnesses
b. there is a mutual interaction between our minds and bodies
c. physical events do not affect our emotional lives
d. the body alone should be the basis of medical diagnosis and treatment