A deficiency of vitamin ________ results in deterioration of epithelial cells.
A. B-12
B. K
C. B-6
D. A
Answer: D
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The primary risk factor for COPD is ____
A) smoking B) vehicle exhaust C) genetic factors D) pollution from coal-fired power plants
The ________ is the third segment of the small intestine.
A. duodenum B. jejunum C. colon D. ileum
What is muscle atrophy?
a. Loss of muscle size and strength b. Muscle cramps arising from insufficient warm-up c. Muscle spasms resulting from too-rapid progressive overloading d. Alterations in heart muscle contractions when first initiating a fitness program e. Muscle changes associated with the use of anabolic steroids
Based solely on the cancer-related evidence, how much alcohol is safe to consume?
a. One drink per day for men and women b. Two drinks per day for men and women c. Two drinks per day for men and one for women d. None