HESI A2 Vocabulary Quizlet

Correct Answer: A

Rationale: The correct answer is A: Obstructed. In the context of the sentence, 'occluded' means blocked or obstructed. An occluded artery refers to a blocked artery, typically due to a buildup of plaque or a blood clot. This impedes blood flow and can lead to serious health issues. The other choices, B: Open, C: Broken, and D: Cloudy, do not accurately capture the meaning of 'occluded' in the given context. 'Open' implies the opposite of occluded, 'Broken' is unrelated to artery blockage, and 'Cloudy' does not convey the concept of blockage or obstruction.

Correct Answer: B

Rationale: The correct answer is B because the sentence contains a sequence error. The action of trimming nails should logically come before bathing. The correct sequence should be "The nurse decided to trim his nails, then bathe the client." Choices A, C, and D are grammatically correct as they have proper subject-verb agreement, clear sentence structure, and logical sequencing of events.

Correct Answer: B

Rationale: The correct answer is "B: That" because it is used to introduce a defining relative clause, providing essential information about the people who were there that night. "Whom" is incorrect as it is used for objects, not subjects. "Which" is incorrect because it is used for things, not people. "Whose" is incorrect as it indicates possession, not the relationship between the people and the night. In this context, "that" is the most appropriate relative pronoun to refer to the people.

Correct Answer: A

Rationale: The correct answer is A: Measures contributing to cleanliness. Hygiene refers to practices that promote cleanliness and health. In the context of the sentence, skimping on personal hygiene would mean neglecting activities such as washing, grooming, and sanitation. Choice B, financial resources, and Choice C, insurance, are unrelated to the meaning of hygiene in this context. Choice D, friendliness, is also irrelevant as it does not relate to cleanliness or health.

Correct Answer: D

Rationale: The correct answer is D: Back. The posterior part of the body refers to the rear or back side of the body. This is where structures like the spine, shoulder blades, and buttocks are located. Choice A, topmost, is incorrect as it refers to the superior aspect of the body. Choice B, lowermost, is incorrect as it refers to the inferior aspect of the body. Choice C, front, is incorrect as it refers to the anterior part of the body. Therefore, the correct answer is D because it accurately describes the location of the posterior part of the body.