HESI A2 Vocabulary 2024

Correct Answer: A

Rationale: The correct answer is A: Unfavorable. In the sentence, 'adverse' is used to describe a reaction caused by the medicine, indicating that it is not beneficial and has negative effects. 'Unfavorable' aligns with this meaning as it conveys something that is not conducive or adverse. The other choices are incorrect because B: Contrary means opposite, C: Noticeable means easily observed, and D: Startling means surprising, none of which capture the negative connotation of 'adverse' in this context.

Correct Answer: A

Rationale: The correct answer is A: Unfavorable. In the sentence, 'adverse' is used to describe a reaction caused by the medicine, indicating that it is not beneficial and has negative effects. 'Unfavorable' aligns with this meaning as it conveys something that is not conducive or adverse. The other choices are incorrect because B: Contrary means opposite, C: Noticeable means easily observed, and D: Startling means surprising, none of which capture the negative connotation of 'adverse' in this context.

Correct Answer: A

Rationale: The correct answer is A: Unoriginal. In this context, "derivative" means lacking originality or being based on something else. The sentence suggests that the professor's lecture was not fresh or innovative. Choice B, monotonous, refers to lacking in variation or being dull, which is not directly implied by the sentence. Choice C, condescending, means showing a superior attitude, which is not indicated in the sentence. Choice D, long-winded, means overly verbose or wordy, which is not the main focus of the sentence. Thus, A is the best fit based on the context provided.

Correct Answer: D

Rationale: The correct answer is D because the question states that the lump is palpable, meaning it can be felt. This indicates that the lump is physically detectable by touch, which is a characteristic of a palpable lump. Choices A, B, and C are incorrect because the question does not provide any information to suggest that the lump is malignant, has burst, or is warm. Therefore, the correct answer is D based on the specific information given in the question.

Correct Answer: B

Rationale: The correct answer is B: Caesarean. The term "C-section" refers to Cesarean section, a surgical procedure to deliver a baby. The letter C is derived from the Latin word "Caesarean," named after Julius Caesar, who was rumored to have been born through this procedure. The other choices are incorrect because they do not have any relevance to childbirth or surgical procedures. Carthusian refers to a religious order, Cartesian is related to the philosopher Descartes, and Caedmon is an Anglo-Saxon poet. Therefore, the correct answer is B as it directly relates to the medical term being asked about.