A study that compares matched individuals with and without a known medical condition is known as a ________.
A. control group study
B. double-blind study
C. case-control study
D. matched study
Answer: C
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Which of the following is NOT a benefit of a Calorie-restricted (CR) diet?
A) Calorie restriction results in increased energy expenditure. B) Caloric restriction causes marked improvement in insulin sensitivity. C) The reduced caloric intake results in reduced oxidative damage to DNA and other cells. D) The reduced metabolic rate results in a significantly lower production of free radicals.
Which of the following population groups is at high risk for low blood potassium?
A. People with eating disorders B. Individuals with lactose intolerance C. Vegetarians D. Physically inactive adults
Which of the following substances is a major factor that influences a person's metabolic rate?
A. Thyroid hormone B. Salivary amylase C. Leptin D. Ghrelin
In a traditional culture, the evil eye can be blamed for causing illness when an envious enemy casts it
a. True b. False Indicate whether the statement is true or false