HESI A2
HESI A2 Grammar Practice Exam
1. Which word is used incorrectly in the following sentence? The professor was once an intern in this hospital back in the 1980s.
- A. professor
- B. once
- C. intern
- D. hospital
Correct answer: B
Rationale: In the given sentence, the word 'once' is used incorrectly. The original sentence implies that the professor was an intern in the hospital at a specific time in the past, not just once. The word 'formerly' would imply that the professor used to be an intern but is no longer. Therefore, 'once' is the incorrect word choice in this context. The other options ('professor,' 'intern,' 'hospital') are all used correctly in the sentence.
2. What punctuation is needed in this sentence to make it correct? I finished the project early; however, I really should edit my work.
- A. Apostrophe
- B. Colon
- C. Comma
- D. Semicolon
Correct answer: D
Rationale: In the given sentence, a semicolon is needed after 'early' to join the two independent clauses 'I finished the project early' and 'however, I really should edit my work.' This punctuation mark helps to connect the related ideas in the sentence while maintaining the separation between the clauses. The other choices are incorrect because an apostrophe is used to show possession or to indicate missing letters; a colon is used to introduce a list, explanation, or quotation; and a comma alone would not provide the necessary separation between the two independent clauses in this context.
3. Which sentence is the clearest?
- A. At the age of seven, my mother moved me to a new school.
- B. When I was seven, my mother moved me to a new school.
- C. At the age of seven, I moved my mother to a new school.
- D. My mother, at the age of seven, moved me to a new school.
Correct answer: B
Rationale: Option B, 'When I was seven, my mother moved me to a new school,' is the clearest sentence as it directly and clearly states that when the speaker was seven, their mother moved them to a new school. This sentence clearly indicates the age of the speaker and who initiated the action, making it the most precise and easy to understand among the choices. Choices A, C, and D are incorrect because they either incorrectly position the age or the action initiator, leading to ambiguity and confusion in the sentence.
4. Select the word that makes the following sentence grammatically correct. Having ___________ one pill at bedtime, the patient was able to sleep for eight hours.
- A. took
- B. take
- C. taking
- D. taken
Correct answer: C
Rationale: The correct word to use in this sentence is 'taking' to show the continuous aspect of the action. The sentence should read: 'Having taking one pill at bedtime, the patient was able to sleep for eight hours.' 'Taking' is the present participle form of the verb 'take,' which is appropriate in this context to indicate the ongoing action of taking a pill at bedtime. Choice A, 'took,' is incorrect as it is the simple past tense, not suitable for this sentence's structure. Choice B, 'take,' is the base form of the verb, which does not fit the sentence's requirement for a participle. Choice D, 'taken,' is the past participle form, which is also unsuitable for showing the ongoing action required in this context.
5. What punctuation is needed in this sentence to make it correct? Remember the old saying: Out of sight, out of mind.
- A. Exclamation point
- B. Apostrophe
- C. Colon
- D. Semicolon
Correct answer: C
Rationale: The correct punctuation needed in the sentence is a colon. A colon is used to introduce a list or an explanation. In this case, the colon helps to indicate that the following phrase ('Remember the old saying') is providing an explanation or clarification related to the phrase before it. Choice A, the exclamation point, is incorrect as the sentence is not expressing strong emotion or excitement. Choice B, the apostrophe, is incorrect as it is not needed for possession or contraction. Choice D, the semicolon, is incorrect as it is used to connect two independent clauses, which is not the case here.
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