What are some of the questions that should be asked before one accepts a finding as true?
Was the study epidemiologic, intervention, or animal and cell-culture?
Was the study randomized to control for confounding variables?
Was the study double-blind to control for researcher and subject bias?
Was the study placebo-controlled to control for the placebo and Hawthorne effects?
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Which of the following statements about centerpieces is false?
A. Centerpieces should be the predominant visual piece that overpowers the dining room. B. Centerpieces should not keep guests from being able to see each other across the table. C. Centerpieces should be in scale with the table. D. All of these are true statements.
Which vitamin is synthesized by intestinal bacteria??
A) ?A B) ?E C) ?K D) ?D
Frozen chicken has been thawed in warm water. You should:
a. prepare it immediately b. discard it c. refreeze it d. refrigerate it
Which food would be permitted on a fiber-restricted diet??
A) ?whole-wheat bread B) ?chunky peanut butter C) ?buttermilk D) ?winter squash