Human subjects usually must provide their consent before they may participate in a study
Indicate whether the statement is true or false
True
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Uncooked steaks and opened packages of luncheon meats can be safely stored in the refrigerator for ________.
a. 3 to 5 days b. 1 week c. 2 to 4 weeks d. 3 to 5 weeks e. 4 to 6 weeks
Vitamin D increase blood calcium by:
a increasing intestinal absorption of calcium b. increasing the amount of calcium released from bone if other sources are unavailable. c. increasing the amount of calcium retained by the kidneys. d. all of these choices
Reduced ________ is a normal physiological change associated with aging.
A. bruising B. heartburn C. vulnerability to cancer D. secretion of intrinsic factor
Avoiding greasy or fried foods, eating saltine crackers or dry cereal before getting out of bed, avoiding large fluid intake in the mornings, and eating smaller, more frequent meals help to control ________ during pregnancy.
A. edema B. constipation C. gestational diabetes D. nausea