HESI A2
HESI A2 Vocabulary Practice Test
1. What does Torpid mean?
- A. Energetic
- B. Sluggish
- C. Fast
- D. Slow
Correct answer: B
Rationale: The correct answer is B: 'Sluggish.' Torpid means being slow or inactive. Choice A, 'Energetic,' is the opposite of torpid. Choice C, 'Fast,' is not synonymous with torpid as it refers to quickness rather than sluggishness. Choice D, 'Slow,' is somewhat related to torpid but does not fully capture the inactive aspect of the term.
2. 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.
3. Choose the meaning of the word inhibiting in the following sentence: 'This medication works by inhibiting the action of a certain enzyme.'
- A. Occupying
- B. Speeding
- C. Hindering
- D. Enhancing
Correct answer: C
Rationale: Inhibiting means to prevent, restrain, or impede. In the context of the sentence, inhibiting the action of a certain enzyme refers to hindering or slowing down the enzyme's activity. Choice A ('Occupying') is incorrect as inhibiting does not mean taking up space. Choice B ('Speeding') is incorrect as inhibiting does not mean to accelerate. Choice D ('Enhancing') is incorrect as inhibiting is the opposite of enhancing.
4. The eye drops were intended to _____ the pupils for the eye exam.
- A. dilate
- B. constrict
- C. enlarge
- D. decrease
Correct answer: A
Rationale: The correct answer is 'dilate.' Eye drops are used to dilate the pupils, meaning to widen or enlarge them, which is necessary for an eye exam to allow more light to enter the eye. 'Constrict' (choice B) means to make smaller, which is the opposite effect needed for an eye exam. 'Enlarge' (choice C) is similar in meaning to dilate but is not the correct term used in this context. 'Decrease' (choice D) means to make less or reduce, which is also the opposite of what is required for an eye exam.
5. What does it mean if a theory is obsolete?
- A. Advanced
- B. Outdated
- C. Useful
- D. Innovative
Correct answer: B
Rationale: If a theory is considered obsolete, it means that it is outdated and no longer in current use or practice. Choice A, 'Advanced,' is incorrect as it implies progression rather than obsolescence. Choice C, 'Useful,' is incorrect because an obsolete theory is no longer considered useful due to being outdated. Choice D, 'Innovative,' is incorrect as it suggests newness and originality, which are opposite to being obsolete.
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