In very hot climates, overexposure to the sun may result in vitamin D toxicity
In very hot climates, overexposure to the sun may result in vitamin D toxicity.
True
False
False,
Prolonged exposure to sunlight degrades the vitamin D precursor in skin, thus preventing vitamin D toxicity
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Gastrin _______.
A. inhibits secretion of HCl B. stimulates secretion of pepsinogen C. decreases stomach motility D. two of the above
What is the approximate minimum amount of daily exercise thought to benefit people with diabetes?
a. 15 minutes b. 30 minutes c. 1 hour d. 2 hours
When planning a program for rural elderly, which is the most important?
a. the number of participants b. what you will serve c. where it will be held d. how they will get to you
During times of starvation or illness a nitrogen balance study would likely demonstrate
A. nitrogen balance. B. negative nitrogen balance. C. positive nitrogen balance.