Which is considered an eye emergency?
Cataract
Acute angle closure glaucoma
DME
Age-related macular degeneration (wet)
The Correct Answer is B
A. Cataracts cause gradual, painless vision loss and are not an emergency; they require elective surgical correction.
B. Acute angle closure glaucoma is a true ophthalmologic emergency. It involves sudden increase in intraocular pressure, causing severe eye pain, blurred vision, halos, headache, nausea, and can lead to permanent vision loss if not treated immediately.
C. Diabetic macular edema (DME) is serious but typically progresses gradually and is not emergent.
D. Wet age-related macular degeneration is more urgent than dry AMD but is still not classified as an emergency, although prompt treatment is important to prevent further vision loss.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","D"]
Explanation
A. Relaxation techniquescan help reduce symptoms and improve sleep quality in individuals with Restless Legs Syndrome (RLS), also known as Willis-Ekbom Disease (WED).
B. Diphenhydramineand other antihistamines are not recommendedfor RLS, as they can actually worsen symptomsand cause anticholinergic side effects in older adults.
C. Regular mild to moderate physical activity, especially stretching the lower extremities, can help relieve RLS symptoms and improve circulation.
D. Avoiding caffeine, alcohol, and tobaccois essential because these substances can exacerbate RLS symptoms.
E. Hot bathsare not contraindicated; in fact, they may actually help relieve symptoms for some individuals. Therefore, avoiding them is not recommended.
Correct Answer is B
Explanation
A. While scabies can occur in individuals with chronic illnesses, it is not limited to this population and can affect people of all ages.
B. Scabies is highly contagious and spreads through close physical contact, such as skin-to-skin contact or sharing bedding and clothing, making this the best and most accurate response.
C. There is no direct link between medications and increased susceptibility to scabies, although immunosuppression may play a role in severe cases.
D. Age-related skin changes do not directly cause scabies; the condition is due to infestation with the Sarcoptes scabiei mite.
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