James is 75 years of age. Recently, he developed muscle weakness, memory loss, and numbness and tingling in his hands. His tongue is smooth and shiny. Based on this information, James probably has
A. ariboflavinosis.
B. osteomalacia.
C. spina bifida.
D. pernicious anemia.
Answer: D
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A "drink" is defined as the amount of a beverage that provides how many fluid ounces of pure
alcohol? A) 3/4 fluid ounce B) 1/4 fluid ounce C) 1 fluid ounce D) 1/2 fluid ounce
Caloric intake in men has been estimated to decrease by _____% between the ages of 30 and 80 due to a lowered metabolic rate and decreased activity
a. 15 b. 22 c. 31 d. 46 e. 53
Why is a low-fat diet likely to decrease vitamin A and carotenoid absorption?
a. The enzymes needed for digestion are in short supply. b. The hormones needed for digestion are not available. c. The body is unable to synthesize protein carriers. d. Absorption requires dietary lipid and bile.
How is osteoporosis likely to change in the coming years?
What will be an ideal response?