A patient diagnosed with macular degeneration asks the nurse to explain his condition. Which statement by the nurse best describes macular degeneration?

"The pressure in the anterior cavity of your eye became elevated, shifting the position of your lens.

"There's an irregular curvature of your cornea, causing your blurred vision'

The portion of your eye call the macula, which is responsible for the central vision, is damaged"

"Your lens became cloudy, causing blurred vision. This cloudiness will increase over time

Answer and Explanation

The Correct Answer is C

A.   This statement describes glaucoma, not macular degeneration. Glaucoma is characterized by increased intraocular pressure that can lead to optic nerve damage and vision loss. It does not specifically pertain to damage of the macula or central vision.
B.   This statement refers to conditions like astigmatism, where the cornea has an irregular shape, leading to blurred vision. It is not relevant to macular degeneration, which involves damage to the retina rather than the curvature of the cornea.
C.   This statement accurately describes macular degeneration. The macula is the part of the retina responsible for sharp central vision, which is crucial for tasks like reading and recognizing faces. In macular degeneration, this area deteriorates, leading to loss of central vision.
D.   This statement describes cataracts, where the lens of the eye becomes cloudy, leading to blurred vision. Cataracts and macular degeneration are distinct conditions, with different causes and impacts on vision.

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Correct Answer is C

Explanation

A. Antibiotics should not be tapered unless specifically directed by a healthcare provider. It is essential to complete the full course of antibiotics as prescribed, even if the child begins to feel better, to ensure the infection is fully treated.
B. Antibiotics should be administered as prescribed regardless of whether the child has a fever. Fever can be a sign of infection, but it is not the sole criterion for administering antibiotics.
C. Parents should complete the entire course of antibiotics as prescribed, even if the child appears to be improving. This helps to prevent the development of antibiotic-resistant bacteria and ensures that the infection is fully treated.
D. While it is common for parents to want to stop medications when their child feels better, it is crucial to complete the full course of antibiotics. Stopping early can lead to a recurrence of the infection and contribute to antibiotic resistance.

A. "Have you had any trauma to the eye?" B. "Do you regularly lift heavy objects?" C. "How much sodium is in your diet?" D. "Do you wear sunglasses when in direct sunlight?" E. "Do you take steroids?" F. "Do you take steroids?"

Correct Answer is ["A","B","E"]

Explanation

A. Trauma to the eye can lead to retinal detachment. Understanding any history of eye injuries is crucial for assessing the likelihood of detachment.
B. Lifting heavy objects can increase intraocular pressure, which may contribute to retinal detachment, particularly in individuals with existing vulnerabilities. This question is relevant for assessing risk factors.
C. While sodium intake is important for general health, it is not directly related to the risk of retinal detachment. This question is not relevant in this context.
D. This statement is somewhat correct but less directly relevant. While protecting the eyes from UV light is important for overall eye health and can help prevent conditions that might lead to retinal issues, it is not a primary factor associated with retinal detachment.
E. Long-term use of steroids can increase the risk of retinal detachment, particularly in patients with certain conditions (like high myopia). This question is important for identifying potential risk factors.

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A patient diagnosed with macular degeneration asks the nurse to explain his condition. Which statement by the nurse best describes macular degeneration?

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Naxlex Comprehensive Predictor Exams

A child with otitis media had a myringotomy with insertion of tubes. The nurse provides discharge instructions to the parents regarding the administration of antibiotics. Which statement indicates understanding of the instructions?

Correct Answer is C

Explanation

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Correct Answer is ["A","B","E"]

Explanation

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