HESI A2 Vocabulary Practice Test

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.

Correct Answer: B

Rationale: Step-by-step rationale for choice B being correct: 1. Collusion involves secret agreement between parties. 2. Conspiracy also involves secret planning to commit an unlawful act. 3. Misunderstanding does not involve intentional agreement. 4. Honesty is the opposite of collusion as it refers to truthfulness and integrity.

Correct Answer: B

Rationale: The correct answer is B: Outdated. Obsolete means no longer in use or relevant due to being outdated. Innovation (A) means introducing something new, effective (C) means successful in producing a desired or intended result, and advanced (D) means at a higher level of progress or development. In this context, the term 'obsolete' specifically refers to something that is no longer current or useful, making choice B the most appropriate answer.

Correct Answer: D

Rationale: The correct answer is D: Assemble. "To gather together" implies bringing things or people together in one place, which is the definition of "assemble." Choice A, Semblance, means outward appearance or resemblance, not gathering. Choice B, Assembly, is close but lacks the action of bringing things together. Choice C, Appearance, refers to how something looks, not the act of gathering. Therefore, D is the only choice that accurately reflects the meaning of "to gather together."

Correct Answer: B

Rationale: The correct answer is B: Rush. Expedite means to speed up or hasten a process, which aligns with the meaning of rush. In contrast, choice A (Transfer) does not capture the idea of speeding up, while choices C (Cancel) and D (Hold) are opposite in meaning, suggesting to stop or delay rather than accelerate. Therefore, rush is the most suitable synonym for expedite in this context.