Final answer:
The expected report from a client with a detached retina would be the sensation of a "curtain" over the eye. Laser treatment for such a detachment involves focused parallel light to avoid damage to surrounding eye tissue. Cataracts disperse light, leading to blurred vision, requiring corrective lenses with a specific diopter value post-removal.
Step-by-step explanation:
The nurse in an ED assessing a client with a detached retina should expect the client to report the sensation of "it's like a curtain closed over my eye". This is because a detached retina can create a shadow or curtain effect that affects a portion of the visual field, as described in various medical literature. While sharp eye pain, difficulty seeing over a period of time, and problems seeing different colors might be associated with other ocular conditions, they are not typically symptoms of retinal detachment. In the context of a retina detachment, a laser procedure can be used to weld the retina back in place, and careful focus is required during this process to prevent further damage.
Answering other references made, a cataract, which is a cloudiness in the lens of the eye, causes light to be dispersed or diffused, which leads to blurring of vision. To repair a tear in the retina using laser light, the rays entering the eye must be parallel, so they can be focused accurately on the small spot that needs to be treated without causing damage to other areas of the eye. Additionally, when the lens of a person's eye is removed due to cataracts, a spectacle lent of about 16 diopters (D) is usually prescribed to compensate for the focusing power that the natural lens provided