Factors that play a role in the wasting associated with cancer include all of the following except:
a. cytokines.
b. poor appetite.
c. diversion of nutrients to support tumor growth.
d. hormone levels.
Q. 2Cancer cachexia is characterized by:
a. anorexia.
b. weight gain.
c. slowed metabolism.
d. increased appetite.
Q. 3The foods most likely to decrease the risk of cancer are fruits and vegetables, for all of the following reasons except:
a. they contain phytochemicals.
b. many are rich in folate.
c. they contain nutrients that have antioxidant activity.
d. they are high in carbohydrate.
Q. 4Several population studies have linked well-cooked _____ to cancers of the colon, rectum, breast, and prostate.
a. allium vegetables
b. pasta
c. meats
d. potatoes
Q. 5Fruits and vegetables have been shown to have a protective effect against all of the following types of cancers except:
a. lung.
b. prostate.
c. liver.
d. stomach.
Q. 6There appears to be a link between the consumption of _____ and a decreased risk of prostate cancer.
a. milk and dairy products
b. tomato products
c. citrus fruits
d. whole grains
Q. 7Which of the following has been associated with a high incidence of stomach cancer?
a. alcohol
b. fat
c. salt-preserved foods
d. sodium
Q. 8Nutrition-related factors that may increase the risk of developing cancer include all of the following except:
a. obesity.
b. red meat intake.
c. salt-preserved foods.
d. consumption of citrus fruits.
Q. 9Obese women have a higher risk of breast cancer than lean women because:
a. excess adipose tissue raises levels of estrogen in the body.
b. obese women eat high-fat diets.
c. lean women exercise more.
d. lean women have higher estrogen levels after menopause.
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