Activity that is a 7 or 8 on a scale of perceived exertion where an individual can talk, but it is difficult, is _________.
a. overload
b. vigorous
c. light
d. moderate
e. anaerobic
Answer: B
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Mr. Rogelio Martinez is a healthy 79-year-old, retired factory worker. His past medical history includes arthritis and irregular bowel movements. His wife urges him to go to the emergency department of the local hospital after three episodes of blood in his stool. Mr. Martinez is found to have infection in the diverticula. What will his immediate treatment include?
A) antibiotics B) high-fiber diet C) laxatives D) antidiarrheals
A food with 140 mg or less of sodium per serving could make the claim of
A. very low sodium. B. low sodium. C. reduced sodium. D. light in sodium.
The USDA can oversee only meats that are
A. derived from cows or poultry. B. transported between states. C. suspected carriers of potential pathogens. D. going to be used as future animal feed.
Which statement best describes the function of a buffer in the body? a. It emulsifies fats
b. It maintains a constant pH in body solutions. c. It facilitates chemical reactions. d. It protects against plaque build-up in the blood vessels e. It acts as a messenger.