HESI A2
HESI A2 Vocabulary Quizlet
1. Which word is NOT CORRECTLY USED in the sentence? Confidentiality should be observed at all times, so the nurse should not discuss clients when the conversation can be overheard.
- A. Be observed
- B. By
- C. Can be
- D. Should not
Correct answer: A
Rationale: The correct answer is A. In the sentence, 'be observed' should be changed to 'should be observed' for proper grammar. 'Should be observed' is the correct way to indicate the necessity of maintaining confidentiality. Choice B, 'by,' is used correctly as a preposition. Choice C, 'can be,' is also used correctly in the sentence. Choice D, 'should not,' is correctly used to indicate what the nurse ought not to do.
2. What does Consistency refer to?
- A. Color of a fluid
- B. Degree of viscosity, how thick or thin a fluid is
- C. Taste of a fluid
- D. Smell of a fluid
Correct answer: B
Rationale: Consistency refers to the degree of viscosity of a fluid, indicating how thick or thin it is. Viscosity is the resistance of a fluid to flow, and it determines its consistency. Choices A, color, C, taste, and D, smell, are not related to consistency. Color, taste, and smell are sensory attributes that do not define the physical property of consistency in fluids.
3. The doctor said he wanted to try other things before attempting an __________ procedure.
- A. Internal
- B. Painful
- C. Experimental
- D. Expensive
Correct answer: C
Rationale: The term 'invasive' refers to a procedure that involves entering the body, usually with a medical instrument or device. In the context provided, the doctor wants to try other non-invasive or less invasive options before resorting to an invasive procedure. 'Experimental' means untested or not yet proven to be effective, which aligns with the idea of exploring alternative methods before considering a more invasive approach. Choices A, B, and D are incorrect because they do not relate to the context of trying alternative procedures that are different from invasive ones.
4. What is the CORRECT CONTRACTION for 'They are'?
- A. Their
- B. They're
- C. The're
- D. No contraction used
Correct answer: B
Rationale: The correct contraction for 'They are' is 'They're.' 'Their' is a possessive pronoun indicating ownership, not a contraction. 'The're' is not a valid contraction. 'No contraction used' is incorrect as there is a contraction for 'They are,' which is 'They're.'
5. Of the many people whom she interviewed, she chose the one with the most _____.
- A. experience
- B. skills
- C. qualities
- D. knowledge
Correct answer: A
Rationale: In this context, 'experience' is the most appropriate term because it refers to the practical knowledge and exposure someone has gained over time. When selecting a candidate from interviews, experience is often a crucial factor as it demonstrates the individual's capability to perform tasks effectively based on past scenarios encountered. 'Skills' (choice B) are specific abilities that can be learned or developed, 'qualities' (choice C) refer to personal characteristics, and 'knowledge' (choice D) is theoretical understanding, none of which directly reflect practical exposure gained over time.
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