HESI A2
HESI A2 Practice Test Vocabulary
1. What is another word for PRECAUTION?
- A. Rule
- B. Routine procedure
- C. Preventive measure
- D. Habit
Correct answer: C
Rationale: The correct answer is 'C: Preventive measure.' A precaution is a preventive action taken to avoid harm or danger. 'Rule' (A) and 'Habit' (D) do not capture the essence of being cautious to prevent something negative. 'Routine procedure' (B) is related to a regular way of doing things, but it does not specifically imply taking action to prevent harm.
2. A vertiginous patient is ___________.
- A. on a liquid diet
- B. lying flat
- C. burned
- D. dizzy
Correct answer: D
Rationale: A vertiginous patient is dizzy. Vertigo is a sensation of spinning or dizziness that can be caused by various underlying medical conditions affecting the inner ear or brain. So, a vertiginous patient would be experiencing dizziness. Choices A, B, and C are incorrect as they do not accurately describe the condition of vertigo.
3. Place the four words in alphabetical order.
- A. Assemble, assembled, assembling, assembly
- B. Assembly, assemble, assembled, assembling
- C. Assemble, assembly, assembling, assembled
- D. Assemble, assembly, assembled, assembling
Correct answer: C
Rationale: In alphabetical order, 'Assemble, assembly, assembling, assembled' is correct. The alphabetical order is determined by the first letter of each word. The correct sequence starts with 'Assemble,' followed by 'assembly,' then 'assembling,' and finally 'assembled.' Choice A, B, and D do not follow the correct alphabetical order as the words are not arranged alphabetically.
4. Choose the meaning of the word 'mercurial' in the following sentence: 'Due to his mercurial temperament, Justin did not work well with others.'
- A. Continuous
- B. Unpredictable
- C. Mercenary
- D. Miraculous
Correct answer: B
Rationale: The word 'mercurial' in this sentence means unpredictable or prone to sudden changes in mood or behavior. Justin's temperament can be characterized as unpredictable, which is causing him to not work well with others. Choice A, 'Continuous,' does not align with the meaning of 'mercurial' as it implies a steady, uninterrupted flow. Choice C, 'Mercenary,' refers to being primarily motivated by money or reward, which is not the context here. Choice D, 'Miraculous,' means extraordinary or remarkable, which is not the intended meaning in this sentence.
5. An alarm that is strident is ___________.
- A. shrill
- B. muted
- C. constant
- D. resonant
Correct answer: A
Rationale: A strident alarm is loud, harsh, and piercing. The word 'shrill' specifically denotes a high-pitched and piercing sound, which aligns well with the characteristics of a strident alarm. Therefore, 'shrill' is the most suitable answer in this context. Choices B, C, and D are incorrect because a strident alarm is not quiet (muted), unchanging (constant), or deep and full (resonant), but rather loud and harsh.
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