A client is having a physical examination and asks the nurse if his father, age 76, should have the same prostate cancer screening that he is having. The nurse bases her answer on knowledge that
a. a simple blood test is all that is required for prostate cancer screening.
b. all men, regardless of age, need routine prostate cancer screening.
c. men over age 70 generally do not need routine prostate screening.
d. only members of certain high-risk ethnic groups need regular screening.