HESI A2
HESI A2 Practice Vocabulary
1. If someone is disseminating information, what are they doing?
- A. Withholding it
- B. Broadcasting it
- C. Destroying it
- D. Complicating it
Correct answer: B
Rationale: When someone is disseminating information, they are spreading it widely or broadcasting it to reach a larger audience. Therefore, the correct answer is B: 'Broadcasting it.' This process involves sharing information to make it widely known and accessible. Choice A, 'Withholding it,' is incorrect as it means keeping information back rather than sharing it. Choice C, 'Destroying it,' is incorrect as it means to eliminate or get rid of the information, which is the opposite of disseminating. Choice D, 'Complicating it,' is incorrect as it means making something more complex or difficult to understand rather than spreading it.
2. What is a mass of tissue formed in the ovary known as?
- A. corpus delicti
- B. corpus luteum
- C. corpus striatum
- D. corpus callosum
Correct answer: B
Rationale: A mass of tissue formed in the ovary is known as the corpus luteum. The corpus luteum is a temporary endocrine structure involved in the production of progesterone, which is essential for preparing and maintaining the uterus for pregnancy. Choices A, C, and D are incorrect. Corpus delicti refers to the body of a crime, corpus striatum is a part of the brain, and corpus callosum is a structure that connects the two hemispheres of the brain.
3. The accident _____ if the motorist had obeyed the speed limit sign.
- A. could have happened
- B. never would have happened
- C. wouldn't have occurred
- D. could happen
Correct answer: B
Rationale: The correct answer is 'never would have happened.' This choice correctly expresses the hypothetical outcome that did not occur due to the motorist obeying the speed limit sign. The phrase 'never would have happened' is the most suitable option in this context as it indicates a past event that was prevented by following a certain condition. Choice A ('could have happened') is incorrect as it does not convey the same level of certainty and definiteness as 'never would have happened.' Choice C ('wouldn't have occurred') is close but lacks the emphasis on the event not taking place at all. Choice D ('could happen') is in the present tense and does not fit the context of a past hypothetical situation.
4. The salesman recommended that he _____ his receipt for at least a month.
- A. keep
- B. keeps
- C. held
- D. saved
Correct answer: A
Rationale: The correct answer is 'keep.' In this context, the sentence is in the subjunctive mood, where the base form of the verb should be used after the word 'recommended.' Therefore, 'keep' is the appropriate verb choice. 'Keeps' (choice B) is incorrect as it does not align with the grammatical structure required in this sentence. Choices C and D are also incorrect as they do not match the verb form needed for the subjunctive mood.
5. Concise is best defined as being ___________.
- A. exact
- B. brief
- C. accurate
- D. assembled
Correct answer: B
Rationale: Concise is best defined as being brief or to the point, expressing much in few words. While accuracy and exactness are important qualities, concise specifically refers to being brief or succinct in communication. Choice A ('exact') is not the best definition, as being precise in language does not necessarily mean being concise. Choice C ('accurate') is also not the best definition, as accuracy relates more to correctness than brevity. Choice D ('assembled') is unrelated to the definition of concise.
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