Examlex
The patient is receiving a soapsuds enema but is having a difficult time retaining the fluid.What action should the nurse take?
Blind Spot
The point in the visual field that corresponds to the lack of light-detecting photoreceptor cells on the optic disc of the retina where the optic nerve passes through.
Visual Clarity
The sharpness and clearness of vision, which allows for the detailed perception of images.
Fovea
A small depression in the retina of the eye where visual acuity is highest owing to the high concentration of cones, specialized for daylight vision, fine detail, and color.
Optic Nerve
The cranial nerve that transmits visual information from the retina to the brain, essential for sight.
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