HESI A2
HESI A2 Practice Test Vocabulary
1. What is the description of the word ENVIRONMENT?
- A. The major ideas of the quality of life.
- B. The assistance found outside the family.
- C. The elements inside and outside of a person.
- D. The positive and negative aspects of a home.
Correct answer: C
Rationale: The correct answer is C because the environment refers to the surroundings or conditions in which a person, animal, or plant lives or operates, encompassing both internal and external factors. Choices A, B, and D are incorrect as they do not accurately define the concept of 'environment.' Choice A is too broad and does not specifically address the components of an environment. Choice B is vague and does not capture the entirety of what an environment entails. Choice D is limited in scope, focusing solely on a home environment rather than the broader concept of environment.
2. 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.
3. What does Latent mean?
- A. Easily seen
- B. Present but not active or visible
- C. Quick to react
- D. Actively growing
Correct answer: B
Rationale: The correct answer is B: 'Present but not active or visible.' Latent refers to something that is existing but not yet developed or manifest. Choice A, 'Easily seen,' is incorrect as latent implies the opposite - not easily seen. Choice C, 'Quick to react,' is incorrect as latent does not imply a quick reaction but rather a hidden or dormant state. Choice D, 'Actively growing,' is incorrect as latent suggests the opposite - not actively growing but rather inactive or concealed.
4. 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.
5. 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.
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