HESI A2 Study Guide: Comprehensive Prep for Your Nursing Exam

Correct Answer: C

Rationale: The correct answer is C: "Everyone has his or her uniform dry cleaned." This sentence is grammatically correct because it uses the singular pronoun "his or her" to match the singular subject "Everyone." This maintains subject-verb agreement. Choice A is incorrect because it uses "Most have his or her," which is incorrect because "most" is plural and should be matched with a plural pronoun. Choice B is incorrect because it uses "Each has their," which is incorrect because "each" is singular and should be matched with a singular pronoun. Choice D is incorrect because it uses "Few have forgotten his or her," which is incorrect because "few" is plural and should be matched with a plural pronoun. Therefore, the correct choice is C as it maintains subject-verb agreement and uses the appropriate singular pronoun.

Correct Answer: A

Rationale: Choice A is correct as it uses 'snake' as a verb, indicating the action of moving in a winding or stealthy manner. In contrast, Choices B, C, and D use 'snake' as a noun in different contexts: Choice B as an adjective, Choice C as a tool, and Choice D as a descriptive term for a reptile. Therefore, only Choice A fits the criteria of using 'snake' as a verb.

Correct Answer: C

Rationale: The correct answer is C. 'Envelopes' is the correct term to refer to multiple items without implying possession. Using 'envelope's' implies ownership, which is not the intended meaning in this context. Therefore, 'envelopes' is the correct word to use in this sentence to indicate that the mail carrier puts multiple envelopes in each mailbox on the block.

Correct Answer: D

Rationale: The correct answer is D, 'himself.' In this sentence, 'himself' is the reflexive pronoun that correctly completes the sentence. Reflexive pronouns like 'himself' are used when the subject and object of a sentence refer to the same person or thing. Therefore, the sentence should be: 'The student was very proud of himself when he aced the test.'

Correct Answer: D

Rationale: The correct answer is D. It should be 'was' instead of 'were,' as 'procedure' is singular. When referring to a singular noun like 'procedure,' the verb should also be singular. In this case, the correct verb form is 'was' to match the singular noun 'procedure.' Therefore, the sentence should read, 'The procedure for giving injections was explained thoroughly to the student nurses.'