HESI A2 Practice Test Vocabulary

Correct Answer: A

Rationale: The correct answer is A: Toxic. "Injurious" means causing harm or damage. Toxic substances can cause harm to living organisms, making them the best fit for the word. Palatable means pleasant to taste, amenable means willing to agree, and harmless means not causing harm, which do not align with the meaning of injurious.

Correct Answer: B

Rationale: The correct answer is B: Immigrating. When people move to a new country, they are immigrating. In this context, the sentence refers to people coming into the United States, causing a shift in unemployment. "Emigrating" (A) means leaving one's own country, which is the opposite of the intended meaning. "Migrating" (C) is a general term for moving from one place to another and does not specifically refer to crossing international borders. "Emigrated" (D) is the past tense form and does not fit grammatically in the sentence. Therefore, the most suitable choice is B as it accurately conveys the idea of people moving into the United States.

Correct Answer: A

Rationale: The correct answer is A: Prefix. A prefix is a word part placed before a base word to change its meaning. It comes before the root word and alters its definition. Prefixes are essential in forming new words and expanding vocabulary. Choice B: Affix is a broad term that refers to both prefixes and suffixes. While technically correct, it is not as specific as prefix in this context. Choice C: Suffix is a word part placed after a base word to change its meaning. It is the opposite of a prefix. Choice D: Vocab is short for vocabulary and does not relate to the word part placed before a word to change its meaning.

Correct Answer: A

Rationale: The correct answer is A: Hyperbole. Hyperbole is a literary device that involves exaggerated statements or claims not meant to be taken literally. In this context, the team captain is exaggerating the number of goals scored. Option B: Validity refers to the accuracy or truthfulness of a statement, not exaggeration. Option C: Eulogy is a speech or piece of writing that praises someone who has died, not related to exaggeration. Option D: Simile is a figure of speech that compares two unlike things using "like" or "as," which is not relevant to the scenario described in the question.

Correct Answer: A

Rationale: The correct sentence using 'etc.' is A: "The list included diseases such as flu, measles, etc." This sentence is correct because 'such as' is used before 'flu' and 'measles,' indicating that they are examples, and 'etc.' is used appropriately to show there are other diseases not listed. In contrast, option B incorrectly uses 'etc.' after 'flu' and 'measles' without a preceding 'such as.' Option C places 'etc.' after 'measles' and 'diseases,' making the sentence awkward and redundant. Option D incorrectly places 'etc.' after 'flu' and before 'measles,' disrupting the flow of the sentence.