Vocabulary HESI A2 Practice Test

Correct Answer: B

Rationale: The correct answer is B: Swift. The word "precipitous" is used to describe something that happens very quickly or suddenly, often in a steep or rapid manner. It is synonymous with abrupt or hasty. Choice A (Gradual) is incorrect because it is the opposite of what "precipitous" means. Choice C (Slow) is incorrect because it implies a lack of speed or swiftness. Choice D (Delayed) is incorrect because it refers to something that happens after an expected or intended time, which is not the primary meaning of "precipitous."

Correct Answer: B

Rationale: The correct answer is B: Changing rapidly and often. Labile means easily altered, unstable, or constantly changing. This term is commonly used in psychology and medicine to describe emotions or conditions that fluctuate frequently. Choice A (Stable) is incorrect because labile implies the opposite of stability. Choice C (Unchanging) and choice D (Rarely changing) are also incorrect as they do not align with the definition of labile, which specifically denotes frequent changes.

Correct Answer: B

Rationale: The correct answer is B: Location. 1. SITE refers to a specific place or area. 2. Location is a synonym that directly relates to the concept of a site. 3. Severity (A) refers to the seriousness of something, not synonymous with SITE. 4. Fortunate (C) means lucky, unrelated to the concept of a site. 5. Appearance (D) refers to how something looks, not synonymous with SITE.

Correct Answer: D

Rationale: The correct answer is D, "Effect." This verb is defined as to bring about, cause to happen, accomplish, or make. The verb "affect" (A) means to influence or have an impact on something. "Accept" (B) means to agree or receive something willingly. "Expect" (C) means to anticipate or look forward to something. Therefore, the correct answer is "Effect" as it best aligns with the definition provided in the question, while the other choices have different meanings.

Correct Answer: A

Rationale: The correct answer is A: patient. In this sentence, the word "patient" is misspelled as "paitent." The correct spelling should be "patient." The other choices (B: physician, C: sodium, D: recommended) are all spelled correctly and are relevant to the context of the sentence. Therefore, the correct answer is A as it is the only word that is misspelled in the given sentence.