HESI A2 Vocabulary Practice Test

Correct Answer: A

Rationale: The correct answer is A: his injury. Despite implies overcoming an obstacle, and an injury is a physical barrier that requires perseverance to conquer. Condition (B) is vague and could refer to various health issues. Pain (C) and fatigue (D) are temporary sensations, not necessarily significant enough to hinder completion of a race. Injury, on the other hand, suggests a more serious and ongoing challenge that would require determination to overcome.

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.

Correct Answer: A

Rationale: The correct answer is A: living well. This choice completes the list of important things in the person's life. Making money and traveling abroad are specific actions, while "living well" encompasses a broader concept that includes both financial stability and enjoyable experiences. It implies a balanced, fulfilling life beyond just material wealth or external adventures. Choice B, "to live well," is incorrect because it changes the structure of the sentence and does not fit the parallel structure of the list. Choice C, "to be happy," is incorrect as it introduces a new concept that is not explicitly mentioned in the previous items in the list. Choice D, "enjoying life," is incorrect because it is too similar in meaning to "traveling abroad," making it redundant in the list. It does not provide a distinct and essential element like "living well" does.

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: Prefix. A prefix is a word part placed before a word to change its meaning. It modifies the root word's meaning. For example, adding "un-" before "happy" changes the meaning to "unhappy." Affix (B) is a broader term that includes both prefixes and suffixes. Suffix (C) is a word part placed after a word, and Vocab (D) stands for vocabulary, which is not directly related to changing the meaning of a word.