HESI A2
Vocabulary for HESI A2
1. What is Hydration?
- A. The process of dehydrating
- B. Maintenance of body fluid
- C. Loss of water
- D. Draining fluids
Correct answer: B
Rationale: Hydration refers to the maintenance of body fluids. Choice A is incorrect as it describes the opposite process, dehydration. Choice C is incorrect as it focuses on the result of inadequate hydration rather than the concept itself. Choice D is incorrect as it does not accurately define hydration but rather implies removing fluids.
2. In medicine, to be resistant is to be ___________.
- A. unwilling
- B. unaffected by
- C. opposed to
- D. accepting of
Correct answer: B
Rationale: In medicine, when a microorganism or pathogen is described as resistant, it means that it is not affected by the drug or treatment being used against it. Resistance can develop due to various factors, making the pathogen no longer susceptible to the effects of the treatment. Therefore, the correct answer is 'unaffected by.' The other choices are incorrect: 'unwilling' and 'opposed to' do not accurately describe the concept of resistance in medicine, and 'accepting of' is the opposite of what resistance represents in this context.
3. The most important things in my life are making money, traveling abroad, and _____.
- A. living well
- B. to live well
- C. to be happy
- D. enjoying life
Correct answer: A
Rationale: The correct answer is 'living well.' The sentence lists actions using '-ing' forms (making, traveling, and living), so 'living well' maintains parallel structure. Choice B ('to live well') breaks this structure by introducing an infinitive form. Choice C ('to be happy') introduces a new action not in parallel with the others. Choice D ('enjoying life') changes the structure and focuses on a different action not consistent with the previous activities listed.
4. Which verb correctly completes the sentence? After throwing their sleeping bags into the backseat of their car, they ___ more than 400 miles to reach their destination.
- A. Driving
- B. Having driven
- C. Drove
- D. Had drove
Correct answer: C
Rationale: In this sentence, the action of driving more than 400 miles is a past action that already took place after they threw their sleeping bags into the backseat. 'Drove' is the correct past tense form of the verb to match this past action. Choice A, 'Driving,' is in the present participle form and does not correctly indicate the completion of the action in the past. Choice B, 'Having driven,' is in the present perfect form and does not fit the sequence of events in the sentence. Choice D, 'Had drove,' is incorrect due to the incorrect use of 'had' with the past form of 'drive.' Therefore, the most appropriate choice is 'Drove.'
5. To censure something is to __________.
- A. inspect it
- B. denounce it
- C. admire it
- D. overlook it
Correct answer: B
Rationale: To censure something means to criticize or express strong disapproval of it. When something is censured, it is condemned or denounced for its actions or behavior. 'Inspect it' (Choice A) means to examine closely, 'admire it' (Choice C) means to regard with respect or warm approval, and 'overlook it' (Choice D) means to fail to notice or consider something. These choices do not align with the meaning of censure, making 'denounce it' (Choice B) the correct answer.
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