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. A client is diagnosed with glaucoma. The provider needs to determine if it is open-angle glaucoma or closed-angle glaucoma. What test does the nurse anticipate?

Correct answer: B

Rationale: Gonioscopy is the appropriate test to anticipate in this scenario. It is used to distinguish between open-angle and closed-angle glaucoma by examining the angle where the iris meets the cornea. Choice A, ultrasonic imaging, is not typically used to differentiate between these types of glaucoma. Choice C, corneal staining, is used to detect corneal abrasions and defects, not to differentiate between types of glaucoma. Choice D, electroretinography, is a test that measures the electrical responses of various cell types in the retina and is not specific to differentiating between open-angle and closed-angle glaucoma.

3. Why is a client with osteoporosis prone to fractures?

Correct answer: C

Rationale: The correct answer is C. Osteoporosis is characterized by porous, weak bones due to decreased bone density. This porous nature of bones in osteoporosis makes them more prone to fractures. Choice A is incorrect because bone spurs do not lead to fractures in osteoporosis; they are bony outgrowths unrelated to osteoporosis. Choice B is incorrect as osteoporosis is associated with decreased, not increased, bone density. Choice D is incorrect as individuals with osteoporosis are indeed prone to fractures due to weakened bones.

4. 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:

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

Correct answer: C

Rationale:

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