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: 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: 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.

Correct Answer: A

Rationale: The correct answer is A: Shape. In the sentence, "contour" refers to the outline or shape of the patient's rash. This is evident as interns are observing, which implies visually analyzing the appearance. The word "contour" is commonly used to describe the shape or outline of an object or surface. Choices B, C, and D are incorrect because the sentence context does not suggest that the interns are looking for answers, measuring an amount, or assessing the extension of the rash.

Correct Answer: D

Rationale: The correct answer is D: Distinctive. The sentence describes a liquid with a peculiar, unique odor, indicating that it has a characteristic that makes it stand out or be easily recognizable. "Distinctive" fits this description perfectly. A: Aerated means to introduce air into a substance, which is not relevant to the context of the sentence. B: Incapacitating means to deprive someone of strength or ability, which is not related to the description of the liquid. C: Delicate means fragile or easily broken, which does not describe the liquid in the sentence. In summary, the word "distinctive" best captures the essence of the liquid being described, making it the correct choice over the other options.