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: 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: B

Rationale: The correct answer is B: Getting worse. When a patient's condition is deteriorating, it means their health is declining or worsening. This is often indicated by worsening symptoms or vital signs. The other choices are incorrect because: A: Improving - Opposite of deteriorating, indicates better health. C: Stabilizing - Indicates the condition is neither improving nor worsening. D: Reversing - Suggests a complete turnaround or improvement, not consistent with deterioration.

Correct Answer: A

Rationale: The correct answer is A: graduated. In this sentence, "after she" indicates a future event, so the correct verb form should be future tense. "Graduated" is the only choice that correctly uses future tense and fits grammatically. Choices B, C, and D are all in past or present tenses, which do not align with the future context of the sentence. Therefore, A is the correct choice.

Correct Answer: A

Rationale: First, Regulations are specific and mandatory guidelines set by an authority, similar to rules. Therefore, choice A, "Rules for Conduct," aligns with this definition. Choice B, "Official Standards," may refer to general guidelines, not necessarily mandatory like regulations. Choice C, "Personal Guidelines," implies individual choices, not imposed by an authority. Choice D, "Suggestions," are not mandatory like regulations.