HESI A2 Practice Test Vocabulary

Correct Answer: B

Rationale: The correct answer is B: Reason. 'Rational' is related to reason, logic, and sound judgment. It implies making decisions based on logical thinking rather than emotions. Angry (A) does not relate to 'rational.' Rodent (C) and Proportion (D) are also unrelated to the meaning of 'rational.'

Correct Answer: C

Rationale: The correct answer is C: "They're, their." Step 1: "They're" is a contraction for "they are," indicating the subject of the sentence having trouble. Step 2: "Their" is a possessive pronoun showing ownership of the new dog. Therefore, the correct usage is "They're having trouble with their new dog." Other choices are incorrect because: A: "There, their" - "There" is an adverb indicating a place, not suitable in this context. B: "Their, there" - Incorrect word order, as "their" should come before the verb. D: "Their, they're" - Incorrect usage of "they're" as a possessive pronoun.

Correct Answer: C

Rationale: The correct answer is C: Easiest. In this sentence, the superlative form "the" is used before the adjective "easiest" to indicate the highest degree of comparison. "Most easiest" (A) is incorrect as "most" is redundant with the superlative form. "Most easy" (B) is incorrect as "easy" should be in the superlative form. "Easy" (D) is incorrect as it is not in the superlative form needed for this context.

Correct Answer: A

Rationale: The correct answer is A: Complex. "Convoluted" means intricate or complicated. The word itself has a negative connotation, suggesting something overly complex. Therefore, to be convoluted is to be complex in a confusing or unnecessary way. B: Clever implies intelligence or ingenuity, which does not necessarily align with the negative sense of convoluted. C: Candid means honest or straightforward, which is the opposite of convoluted. D: Asinine means foolish or silly, which is unrelated to the complexity implied by convoluted.

Correct Answer: C

Rationale: The correct answer is C: Responsible. In the context of the sentence, 'accountable' means being responsible for something. The night nursing staff has the duty to maintain and manage the records, thus they are accountable. A: Receptive - This word means open or willing to accept new ideas, not relevant in the context of being accountable for records. B: Notorious - This word means famous for something bad, which is not applicable in this scenario. D: Preoccupied with - This word means to be excessively concerned or worried about something, not synonymous with being accountable for records.