HESI A2 Vocabulary Practice Test

Correct Answer: C

Rationale: The correct answer is C: Ephemeral. The word "ephemeral" means lasting for a very short time, which accurately describes a trip that the vacationer felt was too short. "Ponderous" means slow and dull, "salacious" means lustful or obscene, and "erudite" means scholarly or knowledgeable, none of which accurately describe a short trip. Therefore, C is the best choice.

Correct Answer: B

Rationale: The correct answer is B: Entering into a body part. Invasive refers to something that intrudes or penetrates into another entity. In medical terminology, it specifically refers to procedures or organisms entering the body. Choice A is incorrect because invasive doesn't imply harmlessness. Choice C is incorrect as invasive is more than just mildly irritating. Choice D is incorrect because invasive does involve penetration.

Correct Answer: B

Rationale: The correct answer is B: Sluggish. "Torpid" means inactive or slow in movement, which aligns with the definition of sluggish. The word "energetic" (choice A) is the opposite of torpid. "Fast" (choice C) and "slow" (choice D) are somewhat related to torpid but do not capture the full meaning of the term, which specifically conveys a sense of lethargy or lack of energy. Therefore, choice B is the most appropriate based on the definition and context of the word "torpid."

Correct Answer: A

Rationale: Concave means curving inward, creating a hollow or "caved-in" shape. So, choice A "Rounded inward" is correct. Choice B "Rounded outward" is incorrect as it describes a convex shape. Choice C "Straight" is incorrect as concave implies a curved surface. Choice D "Flat" is incorrect as it does not describe a curved shape.

Correct Answer: A

Rationale: The correct answer is A: hung up. In this context, "hung up" means to end a phone call abruptly. The phrase "hung up on him" indicates that she ended the call without listening or responding to him. Choices B, C, and D do not fit the context. "Picked" and "held" do not convey the action of ending a call, while "held on" means to stay connected on the call, which contradicts the situation where she was mad at him. Therefore, A is the most appropriate choice.