HESI A2 Vocabulary 2023

Correct Answer: B

Rationale: The correct answer is B: Radius. In the forearm, the radius is shorter than the ulna. The radius is located on the same side as the thumb, while the ulna is on the side of the pinky finger. The humerus is the upper arm bone, the scapula is the shoulder blade, and the fibula is a bone in the lower leg. So, the radius is the only bone among the choices that is actually located in the forearm and is shorter than its counterpart, the ulna.

Correct Answer: D

Rationale: The correct answer is D: dizzy. Vertigo is a sensation of spinning or dizziness. Patients experiencing vertigo feel as if they or their surroundings are moving when they are not. Therefore, a vertiginous patient would be dizzy. Choices A, B, and C are incorrect because being on a liquid diet, lying flat, or being burned do not directly relate to vertigo or the symptoms associated with it.

Correct Answer: A

Rationale: The correct answer is A: Clumsy. 'Maladroit' means lacking skill or dexterity, often resulting in clumsiness. In the context of the sentence, it suggests that those who are maladroit (clumsy) should not become surgeons as surgery requires precision and skill. Explanation for other choices: B: Romantic - This choice is incorrect because 'maladroit' does not relate to being romantic. C: Untrained - This choice is incorrect as 'maladroit' is not specifically about lack of training, but about lack of skill or coordination. D: Self-conscious - This choice is incorrect as 'maladroit' does not imply being self-conscious, but rather lacking in skill or finesse.

Correct Answer: C

Rationale: The correct answer is C, at the pinnacle of success. "Zenith" means the highest point or peak, so being at the zenith of your career implies reaching the highest level of success. Choice A is incorrect as it suggests being at the beginning, which contradicts the meaning of zenith. Choice B is incorrect as it implies preparing to end one's career, which is the opposite of being at the peak. Choice D is incorrect as it suggests facing challenges with superiors, which is not necessarily related to being at the peak of success. Therefore, the best answer is C, as it aligns with the meaning of "zenith" in the context of a career.

Correct Answer: B

Rationale: The correct answer is B: Separated. In this context, 'winnowed' means to separate the applicants from the group based on their qualifications or suitability. The process involves carefully selecting or eliminating individuals. The other choices are incorrect because: A: Escorted - This implies guiding or accompanying someone, which is not the action described in the sentence. C: Elevated - This suggests raising someone to a higher position, which does not fit the context of eliminating applicants. D: Summoned - This means calling someone to a place, which is not what is happening in the sentence where applicants are being removed from the group.