Vocabulary HESI A2

Correct Answer: A

Rationale: The correct answer is A: Effectiveness. Efficacy refers to the ability of something to produce a desired or intended result. In the context of the sentence, it is referring to how well counterfeit medicines work in achieving their intended purpose. Choice B (Significance), C (Corollary), and D (Conclusion) are incorrect as they do not capture the meaning of efficacy in this context. Significance refers to importance, corollary refers to a consequence, and conclusion refers to a final decision or judgment, none of which are synonymous with efficacy.

Correct Answer: A

Rationale: The correct answer is A: Effectiveness. Efficacy refers to the ability of something to produce a desired or intended result. In the context of the sentence, it is referring to how well counterfeit medicines work in achieving their intended purpose. Choice B (Significance), C (Corollary), and D (Conclusion) are incorrect as they do not capture the meaning of efficacy in this context. Significance refers to importance, corollary refers to a consequence, and conclusion refers to a final decision or judgment, none of which are synonymous with efficacy.

Correct Answer: B

Rationale: The correct answer is B: animate him. Vivify means to give life or animation to someone or something. In this context, to vivify someone is to bring energy or liveliness to them. Belittling someone (A) means to make them feel small or unimportant, which is the opposite of vivifying. Alarming someone (C) means causing fear or distress, not bringing life to them. Spoiling someone (D) means to harm or ruin their character, also not related to vivifying. Therefore, the correct answer is B as it aligns with the meaning of vivify.

Correct Answer: C

Rationale: The correct answer is C: Soothing. In the sentence, "palliative care" refers to care that focuses on relieving symptoms and improving the quality of life for patients with serious illnesses. Palliative care aims to provide comfort and alleviate suffering, hence the meaning of "soothing." Choice A, scientific, is incorrect because palliative care is not primarily based on scientific methods. Choice B, surgical, is incorrect as palliative care does not typically involve surgical procedures. Choice D, serious, is incorrect as it does not capture the essence of providing comfort and relief in palliative care.

Correct Answer: C

Rationale: The correct answer is C: testes. The gonads refer to the male reproductive organs responsible for producing sperm and testosterone, which are the testes. The testes are located in the scrotum within the male pelvis. Choice A (sperm) is incorrect because sperm is a product of the testes, not another term for the gonads. Choice B (vagina) is incorrect as the vagina is part of the female reproductive system. Choice D (pelvis) is incorrect because the pelvis is the bony structure that supports the internal organs and does not specifically refer to the gonads.