A nurse is educating a patient with diabetes mellitus about diabetic retinopathy. Which of the following statements should the nurse make to the patient?
“It is caused by an increase in intraocular pressure.”.
“Have an eye exam every 2 years.”.
“Clouding of the lens is a manifestation of diabetic retinopathy.”.
“Seeing spots is a manifestation of diabetic retinopathy.”. .
The Correct Answer is D
Choice A rationale
An increase in intraocular pressure is not a cause of diabetic retinopathy. Diabetic retinopathy is caused by damage to the blood vessels in the retina due to high blood sugar levels.
Choice B rationale
While regular eye exams are important for patients with diabetes mellitus, having an eye exam every 2 years may not be sufficient for detecting and managing diabetic retinopathy. More frequent eye exams may be recommended depending on the patient’s condition.
Choice C rationale
Clouding of the lens is not a manifestation of diabetic retinopathy. This is a symptom of cataracts, not diabetic retinopathy. Diabetic retinopathy affects the blood vessels in the retina, not the lens of the eye.
Choice D rationale
Seeing spots, also known as floaters, is a common symptom of diabetic retinopathy. This occurs when blood and other fluids leak into the vitreous, the clear, jelly-like substance that fills the inside of the eye.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Avoiding the use of tanning booths is an effective measure to prevent skin cancer as tanning booths emit harmful ultraviolet (UV) rays that can damage the skin and increase the risk of skin cancer.
Choice B rationale
Using sunscreen even on cloudy days is recommended as UV rays can penetrate through clouds and harm the skin.
Choice C rationale
Checking the skin monthly for any changes is a good practice as early detection of skin changes can lead to early diagnosis and treatment of skin cancer.
Choice D rationale
Eating a high fiber diet does not reduce the risk for developing skin cancer. While a healthy diet is important for overall health, it does not directly prevent skin cancer. Hypokalemia Explore
Correct Answer is B
Explanation
The maximum duration for the total infusion time of packed red blood cells should be 4 hours. This is to ensure the safety and efficacy of the transfusion. Transfusing the blood too quickly can lead to complications, while taking too long can result in the blood becoming unusable.
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