HESI A2 Grammar Practice Test 2024

Correct Answer: A

Rationale: The correct answer is A: amount. In this sentence, the intern was surprised by the degree or intensity of pain he was in after his first day of work. "Amount" is the most appropriate word to convey the level of pain experienced. B: frequency does not fit the context as it refers to how often something occurs, not the intensity. C: number is not suitable as it typically refers to quantities of things, not the intensity of pain. D: amplitude is more commonly used in the context of sound or waves, not in describing pain intensity.

Correct Answer: B

Rationale: The correct answer is B: among. In the sentence, the word "among" should be replaced with "between" because "between" is used for comparing two things, while "among" is used for comparing more than two things. The sentence is comparing two treatment protocols, so "between" is the appropriate word. A: The word "real" is used correctly in the sentence to emphasize that there is no actual distinction between the treatment protocols. C: The word "protocols" is used correctly to refer to the specific sets of guidelines or rules for the treatments. D: The word "online" is used correctly to specify that the recommended treatment protocols are found on the internet.

Correct Answer: D

Rationale: The correct answer is D: have to. In the sentence, the verb "try" should be followed by a base form of the verb, which is "have to" in this case. "Have to" indicates the necessity or obligation to try hard. A: "has to" is incorrect because it is present tense and does not match the tense of the sentence. B: "haven't" is incorrect because it does not fit the structure of the sentence. C: "had to" is incorrect as it indicates a past obligation, which is not suitable in this context. Therefore, D is the correct choice as it maintains the correct tense and meaning of the sentence.

Correct Answer: B

Rationale: The correct answer is B: with. In this sentence, "pleased with" is the correct phrase to use to indicate satisfaction or contentment with something. The preposition "with" is commonly used after the verb "pleased" in this context. A: "among" is used to indicate a group or a larger number, which is not suitable in this context. C: "regards" is not the appropriate word to use to convey satisfaction in this sentence. D: "besides" is used to show in addition to something, which does not fit the meaning intended in the sentence.

Correct Answer: D

Rationale: The subject of a sentence is the noun or pronoun that performs the action in the sentence. In this case, "The nurses" is the subject because they are the ones performing the action of going to the conference room. "D: nurses" is the correct answer. A: conference - This is the object of the preposition "to" and not the subject. B: went to - This is the action verb phrase and not the subject. C: room - This is the object of the preposition "to" and not the subject.