单选题 Signs and symptoms of retinal detachment include which of the following?
A. Painless decrease in vision, a veil over the visual field, and flashing lights.
B. A veil over the visual field, increased intraocular pressure, and yellow-green halos around visual images.
C. Photophobia, yellow-green halos around visual images, and blurred vision.
D. Unilateral eye inflammation, a cloudy cornea, and a moderately dilated pupil.

【正确答案】 A

【答案解析】A client with retinal detachment has a painless decrease in vision and vision that is cloudy or smoky with flashing lights. The client may also indicate that a curtain or veil is over the visual field. Intraocular pressure is normal or low. Photophobia, yellow-green halos around visual images, and blurred vision may occur with digoxin toxicity. Unilateral eye inflammation, cloudy cornea, and a moderately dilated pupil that isn't reactive to light may occur with glaucoma.