A client has been diagnosed with age-related macular degeneration (AMD). Which change in vision would the nurse expect a client with AMD to report?

Loss of central vision and distortion of lines

Floaters and flashes of light

Cloudy vision and glaring of lights

Loss of peripheral vision

Answer and Explanation

The Correct Answer is A

A.   AMD affects the macula, which is responsible for central vision and fine detail. As the condition progresses, patients often experience a gradual loss of central vision, which can make it difficult to read, recognize faces, and perform tasks that require sharp vision. Distortion of straight lines (metamorphopsia) is also common, where straight lines may appear wavy or bent.
B.   Floaters and flashes of light are more commonly associated with conditions affecting the vitreous body of the eye or retinal detachment, rather than AMD. These symptoms can occur due to changes in the vitreous gel or as a result of other retinal issues, but they are not the primary symptoms of AMD.
C.   Cloudy vision and glare are typically associated with cataracts, not AMD. Cataracts cause the lens of the eye to become cloudy, leading to blurred vision and increased sensitivity to glare. AMD does not cause the lens to cloud, so these symptoms are not characteristic of AMD.
D.   Loss of peripheral vision is more characteristic of glaucoma rather than AMD. AMD primarily affects central vision, leaving peripheral vision relatively intact until the disease progresses to an advanced stage. Glaucoma, on the other hand, often leads to a gradual loss of peripheral vision.

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Free Nursing Study Resources

Correct Answer is ["C","E"]

Explanation

Muscle hypertrophy (increase in muscle size) is not a typical manifestation of ALS. In fact, ALS leads to muscle atrophy (wasting) rather than hypertrophy. As motor neurons degenerate, muscles become weaker and smaller because they are no longer receiving adequate nerve signals to maintain strength.
B.A Tinnitus (ringing in the ears) is not a common manifestation of ALS. ALS primarily affects motor neurons and does not usually cause auditory symptoms. Tinnitus is more related to other conditions such as ear infections, exposure to loud noises, or certain neurological conditions, but it is not associated with ALS.
C. Tripping or stumbling is a common manifestation of ALS. As the disease progresses, it causes weakness in the muscles responsible for maintaining balance and coordination. This can lead to difficulties with walking and increased risk of tripping or falling.
D. Confusion is not a typical symptom of ALS. ALS primarily affects motor neurons, leading to muscle weakness and atrophy, but it does not usually affect cognitive function. However, in rare cases, some patients with ALS may develop cognitive or behavioral changes, but these are not the primary symptoms and are less common.
E. Dropping objects is a common manifestation of ALS. Muscle weakness and loss of fine motor control in the hands and arms can make it difficult to hold or manipulate objects, leading to frequent dropping.

A. Loss of peripheral vision B. Opacity of the lens C. Decrease in color perception D. Pain and purulent discharge

Correct Answer is A

Explanation

A. Loss of peripheral vision is a hallmark sign of primary open-angle glaucoma. In POAG, increased intraocular pressure causes damage to the optic nerve, leading to a gradual loss of peripheral vision. This vision loss is often subtle and progresses slowly, making it difficult for individuals to notice until the condition is advanced.

B. Opacity of the lens is characteristic of cataracts, not glaucoma. Cataracts involve the clouding of the eye's natural lens, which leads to blurred vision and difficulties with seeing clearly, particularly in bright light. While cataracts and glaucoma can occur simultaneously, opacity of the lens is not indicative of POAG.
C. Decrease in color perception can be associated with various eye conditions, including age-related macular degeneration (AMD) and certain types of retinal diseases. While it can occur in glaucoma as the disease progresses, it is not the primary or most characteristic sign of POAG.
D. Pain and purulent discharge are more associated with acute conditions such as conjunctivitis (pink eye) or an eye infection, rather than primary open-angle glaucoma. POAG typically presents without pain or discharge, as it is a chronic condition with a gradual onset of symptoms.

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A client has been diagnosed with age-related macular degeneration (AMD). Which change in vision would the nurse expect a client with AMD to report?

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Explanation

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Explanation

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