HESI A2 Vocabulary Quizlet

Correct Answer: C

Rationale: The correct answer is C: Could have gotten. In this sentence, the correct verb form to use after "could have" is the past participle form, which is "gotten" in American English. The phrase "could have gotten" indicates a missed opportunity in the past, which fits the context of the sentence. A: "Get" is incorrect because it is the base form of the verb, and the sentence requires the past participle form. B: "Could have got" is incorrect because "got" is the past tense form, not the past participle form required in this context. D: "Might have get" is incorrect due to incorrect verb form usage - "get" should be in past participle form.

Correct Answer: D

Rationale: The correct answer is D: paroxysm. A paroxysm is defined as a sudden, violent outburst or spasm, making it synonymous with 'a violent seizure.' 'Revelation' means a surprising and previously unknown fact, 'nutrient' refers to a substance that provides nourishment, and 'contraption' is a mechanical device or gadget. These choices are not related to the concept of a violent seizure, making them incorrect in this context.

Correct Answer: A

Rationale: The correct answer is A: bilateral. "Bi" means two or both, and "lateral" refers to sides. Therefore, bilateral means on both sides. Choice B, insufficient, means not enough. Choice C, bicuspid, refers to a type of tooth with two points. Choice D, congruent, means in agreement or having the same size and shape.

Correct Answer: B

Rationale: The correct answer is B: Me. In the sentence, "My sister gave the chocolate bar to my friend and me," 'me' is the correct pronoun to use as the object of the verb 'gave.' The pronoun 'me' is used when the person is the object of the action. Choices A, C, and D are incorrect because 'myself' is a reflexive pronoun used for emphasis or to refer back to the subject, 'us' is the object pronoun for plural, and 'we' is a subject pronoun.

Correct Answer: D

Rationale: The correct answer is D: Back. The posterior part of the body refers to the rear or back side of the body. This is where structures like the spine, shoulder blades, and buttocks are located. Choice A, topmost, is incorrect as it refers to the superior aspect of the body. Choice B, lowermost, is incorrect as it refers to the inferior aspect of the body. Choice C, front, is incorrect as it refers to the anterior part of the body. Therefore, the correct answer is D because it accurately describes the location of the posterior part of the body.