HESI A2
Grammar for HESI A2
1. Which word is used incorrectly in the following sentence? Her mentor’s advice was bound to affect her final decision.
- A. mentor’s
- B. advice
- C. effect
- D. decision
Correct answer: C
Rationale: In the given sentence, the word 'effect' is used incorrectly. In this context, the word 'affect' should be used instead of 'effect.' 'Affect' is a verb that means to influence or have an impact on something, while 'effect' is a noun that represents the result or outcome of an action. Therefore, to convey the intended meaning that her mentor's advice was bound to influence or impact her final decision, the correct word should be 'affect,' not 'effect.' The other options ('mentor’s,' 'advice,' 'decision') are used appropriately in the sentence and do not contain any errors.
2. Select the word that makes the following sentence grammatically correct. One out of four doctors ___________ to this plan.
- A. subscribe
- B. subscribes
- C. subscribing
- D. are subscribed
Correct answer: B
Rationale: In the sentence 'One out of four doctors,' the subject is 'One,' which is singular. Therefore, the verb that follows should also be singular. The correct verb form in this case is 'subscribes,' not 'subscribe' or any other form. This subject-verb agreement rule ensures that the sentence is grammatically correct. Choice A 'subscribe' is incorrect as it is in the plural form and does not agree with the singular subject. Choice C 'subscribing' is in the gerund form and does not function as the main verb of the sentence. Choice D 'are subscribed' is in the passive voice and does not match the active voice required in this sentence.
3. Which word is not used correctly in the context of the following sentence? Does your grimace infer that you loathed the performance?
- A. grimace
- B. infer
- C. loathed
- D. performance
Correct answer: B
Rationale: The word 'infer' is used incorrectly in the sentence. 'Infer' means to deduce or conclude something based on evidence and reasoning, while in the sentence, the speaker is actually asking if the grimace suggests that the person hated the performance. The correct word that should be used in this context is 'imply' or 'suggest.' 'Grimace' (choice A), 'loathed' (choice C), and 'performance' (choice D) are all used appropriately in the sentence.
4. Select the phrase in the following sentence that is not used correctly. Before their hospitalization, the children had rarely eaten three meals a day.
- A. Before their
- B. children had
- C. had rarely
- D. rarely eat
Correct answer: C
Rationale: The phrase 'had rarely' is not used correctly in the sentence. The correct form should be 'rarely eaten' instead of 'had rarely' to convey the past tense of the children's eating habits before their hospitalization. 'Had rarely' is incorrect because it does not match the structure needed to describe the children's eating habits in the past. Choices A, B, and D are grammatically sound and fit appropriately in the sentence.
5. What word is best to substitute for the underlined words in the following sentence? The nursing staff appreciate occasional thank-you cards.
- A. They
- B. It
- C. Them
- D. Us
Correct answer: C
Rationale: In the sentence, 'The nursing staff appreciate occasional thank-you cards,' the pronoun 'them' is the best word to substitute for 'nursing staff.' The word 'them' is a pronoun that refers to a group of people or things, which matches the plural form of 'nursing staff.' Therefore, 'them' is the correct choice in this context. Choice A, 'They,' could also refer to the nursing staff, but 'them' is more precise in this case. Choice B, 'It,' is singular and does not match the plural 'nursing staff.' Choice D, 'Us,' refers to the speaker and others, which is not appropriate in this context.
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