Which activity has the highest average calorie output per pound of body weight?
a. cycling (20 mph)
b. swimming (40 yd/min)
c. cross-country skiing (10 mph)
d. jogging (7 mph)
e. racquetball (vigorous intensity)
c
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To conserve the vitamin content of foods, ________.
A. store in warm conditions, and expose to sunlight and air B. cook slowly in large amounts of water C. peel vegetables and cut into small pieces before cooking in water D. stir-fry instead of boil
Substances widely used for many years without apparent ill effects are on the _____ list
a. FDA b. GRAS c. Delaney d. Additive Safety e. Preferred Additive
Atherosclerosis is dangerous to arterial function because ____
a. it causes decreased blood pressure on artery walls b. it increases arterial elasticity c. it narrows the arterial lumen so it is easily obstructed by a clot d. it changes the heart rate e. it decreases the ability of blood to clot
Eating a diet rich in fresh fruits and vegetables and low in saturated and total fat may reduce a person's risk for hypertension.
Answer the following statement true (T) or false (F)