if a theory is obsolete what is true of it
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Nursing Elites

HESI A2

Vocabulary HESI A2 Practice Test

1. If a theory is obsolete, what is true of it?

Correct answer: B

Rationale: The correct answer is B: 'Outdated.' When something is described as 'obsolete,' it means that it is outdated or no longer in use. Therefore, an obsolete theory is no longer current or relevant. Choices A, C, and D are incorrect because an obsolete theory is not considered up to date, innovative, or necessarily scientific; it is outdated and no longer relevant in its field.

2. A stye is an infection of the ___________.

Correct answer: A

Rationale: A stye is an infection that occurs at the base of an eyelash or on the eyelid. It is typically caused by a bacterial infection, leading to redness, swelling, and sometimes discomfort in the affected area. Choices B, C, and D are incorrect because a stye specifically refers to an infection of the eyelid area, not the eardrum, nostril, or scalp.

3. What must a homeowner do to a section of a fence that is falling apart?

Correct answer: A

Rationale: To buttress a fence means to reinforce or support it, typically by adding extra material or structures to prevent it from falling apart. In this scenario, the homeowner needs to strengthen the deteriorating section of the fence, making 'buttress' the correct answer. 'Degrade' means to diminish in quality, which is the opposite of what the homeowner should do. 'Hinder' means to create obstacles or difficulties, not a solution for the falling fence. 'Flounder' means to struggle or fail, which is not related to repairing the fence.

4. What is the CORRECT CONTRACTION for 'They are'?

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. The charge nurse overheard the nursing assistant discussing the private details of a client's medical condition with a personnel friend in the hospital _____.

Correct answer: A

Rationale: The correct answer is 'cafeteria.' Cafeterias are common areas in hospitals where staff may have conversations, but discussing private client details in this public setting is a violation of patient privacy. Choices B, C, and D are incorrect because an office, room, or hall would be more suitable and private places for discussing sensitive patient information.

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