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    ATI NURS 190 Physical Assessment Proctored Exam

    A patient is complaining of a black large spot in the center of their vision.The nurse determines this manifestation as central vision loss.Which eye disorder below is consistent with this symptom?

    Explanation & Rationale

    Choice A rationaleGlaucoma is characterized by increased intraocular pressure that can lead to optic nerve damage and peripheral vision loss. It does not typically cause central vision loss or the presence of a large black spot in the center of vision.Choice B rationaleA detached retina often causes the sudden appearance of floaters or flashes of light, and a shadow or curtain effect in the peripheral vision. It does not typically present as a black spot in the center of vision.Choice C rationaleMacular degeneration is an age-related condition that affects the central part of the retina (macula). It leads to central vision loss, which can manifest as a black or dark spot in the center of vision. This condition progressively impairs the ability to see fine details and perform activities like reading or recognizing faces.Choice D rationaleDiabetic retinopathy is a complication of diabetes that affects the blood vessels in the retina. It can cause vision changes, such as floaters or blurred vision, but it does not typically present as a large black spot in the center of vision.

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