HESI A2 Practice Vocabulary

Correct Answer: B

Rationale: The correct answer is B: Skillful. Adroit means skillful or clever, so a surgeon who is adroit would be skilled in their surgical techniques. This choice aligns with the definition of adroit. Choices A, C, and D are incorrect because adroit is the opposite of careless, inexperienced, and lazy. Adroit implies proficiency and expertise, making skillful the most appropriate description for a surgeon who is adroit.

Correct Answer: C

Rationale: The correct answer is C: Hold fast. Adhere means to stick firmly to a surface or an object. The phrase "hold fast" accurately captures this idea, as it implies a strong and secure attachment. A: Remain intact, refers to staying whole or undamaged, but doesn't capture the idea of sticking or clinging. B: Loosen, means to make something less tight or fastened, which is the opposite of adhere. D: Position next to, does not convey the concept of sticking or being attached.

Correct Answer: B

Rationale: The correct answer is B: "never would have happened." This is the correct answer because it indicates a hypothetical situation in the past that did not occur due to a specific condition being met (obeying the speed limit sign). The use of "never would have happened" implies a complete avoidance of the accident if the motorist had followed the speed limit. Choice A: "could have happened" suggests that the accident might still have occurred despite obeying the speed limit. Choice C: "wouldn't have occurred" is close to the correct answer, but it lacks the emphatic certainty of "never would have happened." Choice D: "could happen" indicates a possibility of the accident happening in the future, not addressing the hypothetical situation in the past.

Correct Answer: C

Rationale: The correct answer is C: Surveillance. Under observation means being watched or monitored, which aligns with the definition of surveillance. A: Cognition refers to mental processes, not observation. B: Isolation means being separated or detached, not observed. D: Assessment involves evaluating or judging, not solely observing. Therefore, C is the best fit for the given phrase.

Correct Answer: A

Rationale: The correct answer is A: Her skin has a yellow tint. Sallow skin refers to a yellowish or pale complexion, often indicating poor health or illness. This is because of decreased blood flow and oxygenation. Choice B, blue tint, is incorrect as blue skin would suggest cyanosis, related to lack of oxygen. Choice C, red tint, is incorrect as it would indicate flushed or irritated skin. Choice D, green tint, is incorrect as green skin is not a typical symptom and does not align with the definition of sallow skin.