ATI LPN
Lpn pharmacology I Questions
Extract:
Question 1 of 5
A group of student nurses are reviewing the process of drug development. Which statement best identifies the concept of a placebo?
Correct Answer: C
Rationale: The correct answer is C: An inactive substance that is used for comparison in drug studies. Placebos are used in research to compare the effects of a new drug to no treatment or to a standard treatment. They have no therapeutic effect but help researchers determine the true effectiveness of the drug being studied.
Choice A is incorrect as placebos are not medications that support well-being.
Choice B is incorrect as placebos are not designed to have benefits.
Choice D is incorrect as placebos do not contain the active ingredient of the drug being studied.
Question 2 of 5
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Question 3 of 5
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Question 4 of 5
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Question 5 of 5
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