The practical nurse (PN) is reviewing a client's recent ophthalmic screening test results. Findings of optic neuropathy, loss of peripheral vision, and increased intraocular pressure are consistent with which medical condition?
Glaucoma
Macular edema.
Cataract
Diabetic retinopathy
The Correct Answer is A
Glaucoma is a group of eye diseases that damage the optic nerve and cause vision loss. It is often associated with increased intraocular pressure, which can compress the nerve fibers and reduce blood flow to the retina. The most common type of glaucoma, open-angle glaucoma, causes gradual loss of peripheral vision.
The other options are not correct because:
- Macular edema is a condition that causes swelling and fluid accumulation in the macula, the central part of the retina that is responsible for sharp and detailed vision. It can cause blurred or distorted vision, but it does not affect the optic nerve or the peripheral vision.
- Cataract is a condition that causes clouding of the lens, which is the transparent structure that focuses light onto the retina. It can cause blurred, dim, or yellowed vision, but it does not affect the optic nerve or the intraocular pressure.
- Diabetic retinopathy is a complication of diabetes that damages the blood vessels in the retina and causes bleeding, leakage, or scarring. It can cause blurred, fluctuating, or darkened vision, but it does not affect the optic nerve or the intraocular pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is choice A: "It's OK if you don't want to look or talk about the mastectomy. I will be available when you're ready.”.
Choice A rationale:
This response shows empathy and understanding, acknowledging the client's feelings and respecting her decision not to look at or discuss the incision. It allows the client to take control of her own emotions and healing process, while also reassuring her that the nurse will be available whenever she feels ready to talk or see the incision.
Choice B rationale:
Telling the client that she will feel better when she sees the incision minimizes her feelings and may be seen as dismissive. It does not address her emotions or concerns and can be counterproductive to building trust and rapport.
Choice C rationale:
Suggesting to call another nurse to be present while showing the wound might make the client feel uncomfortable or pressured. It is essential to establish a therapeutic nurse-client relationship, and forcing the issue could increase the client's distress.
Choice D rationale:
Telling the client that part of recovery is accepting her new body image and needing to look at her incision is insensitive and inappropriate. It is not the nurse's role to dictate how the client should feel about her body or her healing process. Such a response could potentially harm the nurse-client relationship and hinder the client's emotional healing.
Correct Answer is D
Explanation
This is the finding that the PN should instruct the postpartum client to report to the charge nurse because it may indicate an infection, such as endometritis, mastitis, or urinary tract infection, that requires prompt treatment.
The PN should also instruct the client to monitor for other signs of infection, such as foul-smelling lochia, redness or tenderness of the breasts, or dysuria.
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