the quality safety and efficacy of the new medicines are not known what does efficacy mean
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Nursing Elites

HESI A2

Vocabulary for HESI A2

1. The quality, safety, and efficacy of the new medicines are not known. What does efficacy mean?

Correct answer: B

Rationale: Efficacy refers to how effective something is. In this context, it refers to the effectiveness of the new medicines. 'Cost' (Choice A) is incorrect as it relates to the price of something, not its effectiveness. 'Quality' (Choice C) is incorrect as it refers to the standard or degree of excellence. 'Usage' (Choice D) is incorrect as it refers to how something is used, not its effectiveness.

2. What is the best description of the word 'insidious'?

Correct answer: A

Rationale: The correct answer is A: 'stealthy.' 'Insidious' is often used to describe something that proceeds in a gradual, subtle, but harmful way. It is not directly or openly harmful like 'deadly,' nor does it mean 'collapsed' or 'new.' Therefore, 'stealthy' best captures the meaning of 'insidious.'

3. What is the definition of Bilateral?

Correct answer: B

Rationale: The correct definition of bilateral is something that is present on two sides. This term is commonly used in medical contexts to describe conditions or procedures that affect or involve both sides of a particular part of the body. Choice A, 'Occurring on one side,' is incorrect because bilateral refers to both sides, not just one. Choice C, 'Occurring in random areas,' is incorrect as bilateral specifically means on two sides, not random areas. Choice D, 'Not occurring,' is also incorrect as bilateral refers to something present on two sides, not the absence of occurrence.

4. In the world of pharmaceuticals, a recall policy is a policy involving the ___________.

Correct answer: B

Rationale: In the world of pharmaceuticals, a recall policy is a policy involving the withdrawal of products from the market, typically due to safety concerns, defects, contamination, or other issues that could potentially harm consumers. This process is essential to protect public health and ensure the safety and quality of pharmaceutical products. Choice A, 'ability to remember,' is incorrect as it does not relate to the concept of recalling products in the pharmaceutical industry. Choice C, 'manufacture of cosmetics,' is incorrect as it is unrelated to pharmaceutical recalls. Choice D, 'effectiveness of customers,' is also incorrect as it does not pertain to the purpose of a recall policy in the pharmaceutical field.

5. What is another word for deluge?

Correct answer: C

Rationale: A "deluge" is a sudden and heavy rainfall or flood, so the word that is most closely related in meaning to "deluge" is "downpour," which also refers to a heavy and sustained rainfall. The other choices, "earthquake," "dimness," and "chasm," do not relate to a flooding or heavy rainfall situation.

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