HESI A2
HESI A2 Grammar Practice Exam
1. Which of the following words fits best in the following sentence? ___________ the emergency room was not busy last night, the head nurse still did not let anyone end her shift early.
- A. Because
- B. Provided that
- C. As if
- D. Although
Correct answer: D
Rationale: The word 'although' is the best fit in the sentence because it indicates a contrast between the fact that the emergency room was not busy last night and the head nurse's decision not to let anyone end her shift early. 'Although' sets up a contrast by acknowledging the first part of the sentence while introducing the surprising or unexpected information that follows. Choices A, B, and C do not provide the appropriate contrast needed in this context. 'Because' implies causation, 'Provided that' implies a condition for something to happen, and 'As if' implies a comparison rather than a contrast.
2. What punctuation is needed in the following sentence to make it correct? Follow my lead, I have been performing this procedure for years.
- A. Period
- B. Comma
- C. Exclamation point
- D. Semicolon
Correct answer: B
Rationale: The correct punctuation needed in the sentence is a comma. The sentence should be: 'Follow my lead, I have been performing this procedure for years.' The comma is necessary to separate the introductory phrase 'Follow my lead' from the main clause that follows. The other choices are incorrect because a period would create two separate sentences, an exclamation point is not suitable for the context, and a semicolon would be too strong of a punctuation mark for this sentence structure.
3. Which word is used incorrectly in the following sentence? Moving stealthily, the sneaky little boy reached for the cookie jar on the topmost shelf.
- A. stealthy
- B. sneaky
- C. reached
- D. topmost
Correct answer: A
Rationale: The word 'stealthy' is used incorrectly in the sentence. The correct adverb form of the word should be 'stealthily' to modify the verb 'moving.' Therefore, it should be 'Moving stealthily, the sneaky little boy reached for the cookie jar on the topmost shelf.' Choices B, C, and D are all used appropriately in the sentence. 'Sneaky' describes the boy, 'reached' is the action verb, and 'topmost' correctly describes the location of the cookie jar.
4. What word is best to substitute for the underlined words in the following sentence? Several nursing students stayed behind after class, but the instructor advised the students to ask questions during office hours.
- A. them
- B. him
- C. they
- D. those
Correct answer: C
Rationale: The word 'they' is the best substitute for the underlined words in the sentence because it refers to the plural noun 'nursing students' and is used to indicate the subject of the sentence. Using 'they' maintains subject-verb agreement and clarity in the sentence. Choice A 'them' is incorrect as it is used for objects, not subjects. Choice B 'him' is singular and does not agree with the plural noun 'nursing students.' Choice D 'those' is also incorrect as it refers to objects, not the subject of the sentence.
5. What punctuation is needed in the following sentence to make it correct? Do not be afraid to ask questions in his class, he is very approachable and explains things well.
- A. Hyphen
- B. Comma
- C. Apostrophe
- D. Semicolon
Correct answer: B
Rationale: The correct punctuation needed in the given sentence is a comma after 'class.' This comma is necessary to separate the two independent clauses 'Do not be afraid to ask questions in his class' and 'he is very approachable and explains things well.' Commas are used to separate independent clauses when they are joined by a coordinating conjunction like 'and.' Choice A, 'Hyphen,' is incorrect as a hyphen is not needed to connect any words in the sentence. Choice C, 'Apostrophe,' is incorrect as there is no possession or contraction being indicated in the sentence that requires an apostrophe. Choice D, 'Semicolon,' is incorrect as a semicolon is not used to join two independent clauses in this context; a comma followed by a coordinating conjunction is more appropriate.
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