HESI A2
HESI A2 Vocabulary Quizlet
1. Which word is not spelled correctly in the sentence: 'The physician thought it was unnecessary to explain the procedure.'
- A. physician
- B. unnecessary
- C. explain
- D. procedure
Correct answer: B
Rationale: The word 'unnecessary' is misspelled as 'unecessary' in the sentence. The correct spelling should have double 'n' as in 'unnecessary'. Choice A, C, and D are spelled correctly in the sentence provided.
2. Choose the meaning of the word 'exposure' in the following sentence: 'People with weakened immune systems should avoid exposure to flu.'
- A. Disclosure
- B. Pretense
- C. Contact
- D. Display
Correct answer: C
Rationale: In this sentence, the word 'exposure' is used to refer to coming in contact with the flu virus. Therefore, in this context, the meaning of 'exposure' is related to 'contact.' Choices A, B, and D are incorrect. 'Disclosure' means revealing information, 'pretense' means pretending, and 'display' means to show or exhibit, none of which captures the intended meaning of 'exposure' in the sentence provided.
3. An enervated patient is ___________.
- A. anxious
- B. immature
- C. tired
- D. frightened
Correct answer: C
Rationale: Enervated refers to being weakened or lacking energy, so an enervated patient would likely be fatigued or tired. This term does not specifically imply anxiety, immaturity, or fear, making 'tired' the most suitable choice in this context. 'Anxious' (choice A) means feeling nervous or worried, which is not directly related to being enervated. 'Immature' (choice B) refers to lacking maturity or development, which is unrelated to the patient's energy level. 'Frightened' (choice D) means feeling afraid or scared, which is not necessarily connected to being enervated.
4. Select the meaning of the underlined word in the following sentence. All volatile liquids should be stored and labeled correctly.
- A. Unstable
- B. Abnormal
- C. Lethal
- D. Blended
Correct answer: A
Rationale: In the context of the sentence, 'volatile' means likely to change rapidly and unpredictably or evaporate quickly. When referring to liquids, volatile typically implies that the liquids are unstable and can easily change from liquid to gas. Therefore, the most appropriate meaning of 'volatile' in this sentence is 'unstable.' Choices B, C, and D are incorrect because 'abnormal' and 'lethal' do not capture the essence of rapid change or evaporation associated with volatile liquids, while 'blended' is unrelated to the characteristics of volatile liquids described in the sentence.
5. He had already finished studying at a(n) _____ when he was called to join the army.
- A. university
- B. academy
- C. college
- D. institute
Correct answer: A
Rationale: In the context provided, the correct answer is 'university.' The term 'university' is used to refer to higher education institutions that offer undergraduate and postgraduate degrees. While 'academy,' 'college,' and 'institute' are also types of educational institutions, 'university' is the most fitting choice here as it best aligns with the idea of completing higher education before joining the army.
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