a client does not understand why vision loss due to glaucoma is irreversible what is the nurses best explanation
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Nursing Elites

ATI RN

Multi Dimensional Care | Exam | Rasmusson

1. A client does not understand why vision loss due to glaucoma is irreversible. What is the nurse's best explanation?

Correct answer: B

Rationale: The correct explanation for irreversible vision loss in glaucoma is that once the tissue has necrosed from high pressure, it does not regenerate. This necrosis occurs due to the damage caused by increased intraocular pressure, which leads to irreversible damage to the optic nerve and retinal tissue. Choices A, C, and D are incorrect because they do not directly address the specific mechanism of irreversible vision loss in glaucoma, which is necrosis due to high pressure.

2. The 65-year-old male client who is complaining of blurred vision reports he thinks his glasses need to be cleaned all the time and he denies any type of eye pain. Which eye disorder should the nurse suspects the clients has?

Correct answer: A

Rationale:

3. Where will the nurse collect the most reliable source of pain assessment?

Correct answer: C

Rationale:

4. A client has sustained an open fracture. What nursing intervention will best prevent osteomyelitis in this client?

Correct answer: C

Rationale: Proper hand hygiene is crucial in preventing infections such as osteomyelitis in clients with open fractures. Keeping the hands clean helps reduce the risk of introducing harmful pathogens to the wound site. Delegating all client personal care to specific unlicensed assistive personnel (Choice A) is not appropriate as direct involvement in wound care is essential in preventing infections. Placing the client in contact precautions (Choice B) is not directly related to preventing osteomyelitis in this context. Administering pain medication (Choice D) is important for managing the client's pain but does not directly address the prevention of osteomyelitis.

5. The nurse is assessing a client who had a cast placed 4 hours ago. What assessment finding is cause for concern?

Correct answer: B

Rationale: Inability to insert a finger between the cast and skin indicates the cast is too tight, risking circulation problems.

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