The best method for detecting breast cancer is
a. doing a yearly mammogram
b. having a physical examination with a doctor annually
c. doing a monthly breast self-exam
d. all of the above are equally effective
e. none of the above have been shown to be effective
Question 2
Which type of pain medication works by binding to opiate receptors in the central
nervous system?
a. peripherally-acting analgesics
b. centrally-acting analgesics
c. narcotics
d. both a and b
e. both b and c