Quizlet Vocabulary HESI A2

Correct Answer: A

Rationale: The correct answer is A. "Did" is used incorrectly because the past perfect tense should be used to show that the action (doing the work) was completed before another past action (he asked). The correct form would be "I had done the work before he asked me to." Choices B, C, and D are correct as they are all used appropriately in the sentence.

Correct Answer: A

Rationale: The correct answer is A: Extremely changing. Labile refers to being easily altered or constantly shifting. This is the best fit as it captures the essence of the word. Choice B, suicidal, is unrelated to the meaning of labile. Choice C, rapidly changing, is similar but not as strong as "extremely changing." Choice D, with a high fever, is completely unrelated to the meaning of labile. Thus, A is the correct answer as it aligns most closely with the definition of labile.

Correct Answer: B

Rationale: The correct answer is B: Resulting in death. 'Fatal' specifically refers to something causing death. It does not simply mean resulting in injury (A) or being dangerous (C). Additionally, 'treatable' (D) implies that the condition can be cured or managed, which is not the case with something fatal. In summary, the term 'fatal' directly relates to causing death, making option B the correct choice.

Correct Answer: B

Rationale: The correct answer is B: Purified. Aseptic means free from contamination by harmful bacteria, viruses, or other microorganisms. Purified best describes this term as it implies the removal of contaminants. Choice A (Sterilized) refers to the complete destruction of all microorganisms, not just contamination removal. Choices C (Contaminated) and D (Polluted) are incorrect as they both imply the presence of harmful microorganisms, which is the opposite of aseptic.

Correct Answer: B

Rationale: The correct answer is B because it uses the gender-neutral pronoun "his or her" to maintain grammatical correctness and avoid ambiguity. Choice A is incorrect due to the mismatch between "somebody" (singular) and "their" (plural). Choice C is incorrect as it changes the subject of the sentence. Choice D is incorrect as it lacks conciseness and clarity by using "his or her" without a specific antecedent.