Estrella practiced sprints, running at high intensity for 30 seconds and cooling down 1 to 2 minutes in between. The fuel that was mostly used to generate ATP during her sprints was:
A. fatty acids
B. creatine phosphate
C. pyruvate
D. glucose
Ans: D. glucose
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Mary has been diagnosed with irritable bowel syndrome. Although clinical studies suggest that it may not be beneficial, which dietary modification might her dietitian recommend?
a. a high-fiber diet b. a low-fiber diet c. a liquid diet d. a low-salt diet e. a hyperosmotic diet
Older adults who drive and do not have enough money for food would benefit from
A) congregate meals. B) meals on wheels. C) the Older Americans Act. D) Older American Meals.
What is the fate of certain vitamins and minerals¾such as vitamin C, thiamin, and sodium¾when they are consumed in excess?
A) They will be excreted in the urine. B) They will be excreted in through perspiration. C) They will be excreted in the feces. D) They will be stored in the liver and muscle cells.
A scientist is creating a formula diet that supplies all essential nutrients. She knows the RDA/AI for each mineral, one of which has an AI of 30 mg/day. How should she classify this particular mineral?
A. Possible essential mineral B. Trace mineral C. Major mineral D. Nonessential mineral