Vocabulary HESI A2

Correct Answer: A

Rationale: The correct answer is A: Unsettled. In the sentence, "inconclusive" indicates that the data has not provided a definite conclusion. This aligns with the meaning of "unsettled," which implies a lack of finality or clarity. The other choices are incorrect because: - B: Convincing means something that is persuasive or compelling, which does not fit the context of the sentence. - C: Unfavorable means not beneficial or not advantageous, which is not the meaning conveyed by "inconclusive." - D: Bewildering means confusing or perplexing, which does not capture the meaning of "inconclusive" in this context.

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: D

Rationale: The correct answer is D: Painkilling. Anodyne is a term that refers to something that relieves or alleviates pain. The term is commonly used in the context of painkillers or medications that help reduce pain. Explanation for other choices: A: Emulsified - This term refers to the process of combining two liquids that are normally immiscible. It is unrelated to the term anodyne. B: Liquefied - This term refers to the state of being in a liquid form. It is not related to the term anodyne. C: Contaminated - This term refers to something that has been polluted or made impure by foreign substances. It is not related to the term anodyne. In summary, the correct answer is D because anodyne specifically relates to pain relief, while the other choices are unrelated to the term.

Correct Answer: A

Rationale: The correct answer is A: larynx. The voice box is commonly known as the larynx anatomically. It houses the vocal cords that produce sound when air passes through them. The larynx plays a crucial role in speech production. Choice B: lynx, is a type of wild cat and not related to the voice box. Choice C: pharynx, is a part of the throat responsible for swallowing, not for sound production. Choice D: phalanx, refers to the bones in the fingers and toes, not related to the voice box.

Correct Answer: D

Rationale: The correct answer is D: Poison. A toxin is a poisonous substance produced within living cells or organisms. "Impurity" (A) refers to something that is not pure, not necessarily toxic. "Element" (B) refers to a substance that cannot be broken down into simpler substances, not specifically toxic. "Remedy" (C) is a substance used to cure or relieve a disease, not toxic. Therefore, the best synonym for toxin is "Poison" as it specifically denotes a substance that is harmful and can cause illness or death.