A nurse is caring for a patient who has a cloudy, opaque area over the lens of one eye. Which of the following visual impairments should the nurse identify this as a symptom of?
Glaucoma.
Diabetic retinopathy.
Macular degeneration.
Cataract.
The Correct Answer is D
Choice A rationale
Glaucoma is a condition that damages the eye’s optic nerve and can result in vision loss and blindness. However, it doesn’t cause a cloudy, opaque area over the lens of the eye.
Choice B rationale
Diabetic retinopathy is a diabetes complication that affects eyes. It’s caused by damage to the blood vessels of the light-sensitive tissue at the back of the eye (retina). But it doesn’t cause a cloudy, opaque area over the lens of the eye.
Choice C rationale
Macular degeneration is a medical condition which may result in blurred or no vision in the center of the visual field. But it doesn’t cause a cloudy, opaque area over the lens of the eye.
Choice D rationale
A cataract is a clouding of the lens in the eye that affects vision. Cataracts are very common in older people. Symptoms of cataracts include cloudy or blurry vision.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
A purplish-colored stoma may indicate compromised circulation, which is a serious condition that requires immediate medical attention18.
Choice B rationale
A rosebud-like stoma orifice is a normal finding and does not need to be reported18.
Choice C rationale
A stoma oozing red drainage is a normal finding immediately after surgery and does not need to be reported18.
Choice D rationale
A shiny, moist stoma is a normal finding and does not need to be reported18.
Correct Answer is AANDD
Explanation
Choice A rationale
An ileostomy involves creating a stoma, or opening, in the abdominal wall. The location of the stoma is typically in the right lower abdomen.
Choice B rationale
The end of the stoma should not be painful after the procedure. If the patient experiences pain, it could indicate a complication and should be reported to the healthcare provider.
Choice C rationale
The patient should not expect the stoma to be a purple color. A healthy stoma should be red or pink. A purple stoma could indicate a lack of blood flow, which is a serious issue that needs immediate medical attention.
Choice D rationale
After an ileostomy, the patient will have liquid or semi-liquid stool pass through the stoma. This is because the large intestine, which normally absorbs water and forms solid stool, is bypassed or removed in the procedure.
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