HESI A2 Vocabulary Practice Test

Correct Answer: A

Rationale: The correct answer is A: Buttress. Buttressing involves providing structural support to prevent collapse. In the context of a falling fence, buttressing would involve reinforcing the weak section to prevent it from falling apart further. Degrade (B), hinder (C), and flounder (D) are all incorrect as they do not address the specific action needed to address the falling fence. Degrade means to deteriorate, hinder means to obstruct, and flounder means to struggle or fail.

Correct Answer: A

Rationale: The correct answer is A: cafeteria. The cafeteria is a public area where conversations should not involve private client information. It is essential to protect client confidentiality in all settings. The office, room, and hall are not appropriate places for discussing confidential information. The office may have restricted access, but it is still not suitable for discussing private client details. The room and hall are also not secure environments for maintaining confidentiality. In contrast, the cafeteria is a public space where discussions should focus on non-confidential matters.

Correct Answer: B

Rationale: The correct answer is B: "She was present at the meeting." In this sentence, 'present' is used as an adjective to describe her state of being there. It is not a noun (like in A and C) or a verb (like in D). The word 'present' in B directly modifies the subject 'she,' indicating her physical presence. Choices A and C use 'present' as a noun referring to a gift, and choice D uses it as a verb indicating an action of giving or showing something.

Correct Answer: B

Rationale: The correct answer is B: Uneven. Asymmetric means lacking symmetry or not being identical on both sides. Uneven accurately reflects this definition. Even (A), Identical (C), and Matching (D) all imply symmetry or uniformity, which is the opposite of asymmetric. Therefore, they are incorrect choices.

Correct Answer: B

Rationale: The correct answer is B: The distance across the center of an object. The diameter of a circle is a straight line passing through the center, connecting two points on the circumference. It is twice the length of the radius. Choice A is incorrect as width typically refers to the measurement from side to side, not necessarily through the center. Choice C is incorrect as height is a vertical measurement, not related to the diameter of an object. Choice D is incorrect as the radius is half of the diameter, not the same.