Lactate buildup in working muscles
a. raises blood pH to indicate that muscles have not worked enough
b. indicates that anaerobic breakdown of glucose has occurred
c produces a large amount of energy to be used by the muscles
d. causes muscle fatigue
Answer: b. indicates that anaerobic breakdown of glucose has occurred
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Answer the following statement true (T) or false (F)
Genetics are thought to account for up to _____% of longevity
a. 10 b. 25 c. 33 d. 40 e. 50
Which vitamin is most difficult to obtain from natural dietary sources, although it may be found in several fortified foods?
A. Vitamin E B. Niacin C. Vitamin D D. Thiamin
A patient with diabetes is admitted to the hospital with symptoms of headache, sweating, shakiness, confusion, and slurred speech. The nurse recognizes these as symptoms of:
a. hypoglycemia. b. hyperglycemia. c. alcohol intoxication. d. ketosis.