a patient who is lethargic may seem

HESI A2

Vocabulary for HESI A2

1. A patient who is lethargic may seem _______

A. Energetic
B. Exhausted
C. Restless
D. Hyperactive

Correct answer: B

Rationale: The correct answer is B: 'Exhausted.' Lethargic describes a state of feeling sluggish or lacking energy, which aligns with being exhausted. Choice A, 'Energetic,' is the opposite of lethargic. Choice C, 'Restless,' implies a different state of agitation than lethargy. Choice D, 'Hyperactive,' describes excessive activity, which contrasts with the lethargic state.

2. What is the meaning of the word 'proscribe'?

A. anticipate
B. prevent
C. defeat
D. forbid

Correct answer: D

Rationale: The correct answer is D: 'forbid.' 'Proscribe' means to officially forbid or prohibit something. Choice A, 'anticipate,' is incorrect as it means to expect or predict something. Choice B, 'prevent,' is incorrect as it means to stop something from happening. Choice C, 'defeat,' is incorrect as it means to overcome or win against someone or something, which is not the meaning of 'proscribe.' Therefore, the most appropriate meaning for 'proscribe' among the given choices is to forbid.

3. Which sentence is grammatically correct?

A. Somebody left their jacket on the train
B. Somebody left his or her jacket on the train
C. His jacket was left on the train
D. His or her jacket was left on the train

Correct answer: B

Rationale: The sentence 'Somebody left his or her jacket on the train.' is grammatically correct and respects gender neutrality. 'Somebody' is singular, so the pronoun 'their' in choice A is incorrect. Choice C changes the subject from 'somebody' to 'his,' making it grammatically incorrect. Choice D is grammatically correct, but it is less concise and more awkward than choice B, which smoothly combines 'his' and 'her' for gender-neutral language.

4. Which sentence uses 'fast' as an adverb?

A. The cars on the overpass moved fast.
B. The clock on the wall is 10 minutes fast.
C. The batter could not hit the fast pitch.
D. The fast cars drove over the bridge.

Correct answer: A

Rationale: In sentence A, 'fast' is used as an adverb to modify the verb 'moved,' describing how the cars moved quickly. Choices B, C, and D use 'fast' as an adjective, describing the clock, pitch, and cars respectively. Adverbs modify verbs, adjectives, or other adverbs, while adjectives modify nouns or pronouns.

5. 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.