What is the lifespan of a red blood cell?
a. 120 days
b. 100 days
c. 75 days
d. 45 days
e. 12 days
a
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Which statement describes a feature of irritable bowel syndrome?
a. Abdominal discomfort is usually mild. b. Effective treatment includes peppermint oil. c. Constipation rather than diarrhea is the major adverse effect. d. A combination of stress plus certain foods is needed to trigger an attack. e. It is an autoimmune disease. ANS: B
When substituting buttermilk for whole milk in pastry:
a. decrease the liquid b. increase the baking soda c. increase the amount of butter d. increase the liquid
The best dietary source of fluoride is ____
A) most public water supplies B) dried beans C) high-fiber cereals D) iodized salt E) seaweed
Inflammation is the immune system's normal, healthy response to cell injury
a. True b. False Indicate whether the statement is true or false