Blind randomized trials are

A) new tools which scientists can use to examine millions of compounds a year to screen for good ideas or drug leads
B) phase I research studies
C) phase II research studies
D) studies where volunteers do not know whether they are receiving the drug, a placebo, or standard treatment


Answer: D

Health Professions

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Good nutrition habits include:

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When teaching older adults, the medical assistant should keep in mind that they do NOT have ________.

A. increased anxiety about new situations B. increased dexterity C. decreased short-term memory D. slowed processing time

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Which of the following test results is most consistent with a diagnosis of multiple myeloma?

a. Increased plasma cell concentration in peripheral circulation b. Low calcium levels c. RBC aggregates on the peripheral blood smear d. Blasts in the peripheral blood

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Transfusion of nonautologous antihemophilic factors into peripheral vein, open approach

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Health Professions