Asked by Brendan Morgan on Apr 25, 2024
The nurse is examining a patient's retina with an ophthalmoscope. Which finding is considered normal?
A) Optic disc that is a yellow-orange color.
B) Presence of pigmented crescents in the macular area.
C) Optic disc margins that are blurred around the edges.
D) Presence of the macula located on the nasal side of the retina.
Optic Disc
The point in the eye where the optic nerve meets the retina, appearing as a small, circular area.
Pigmented Crescents
Darkened, crescent-shaped areas often found at the margin of the optic disc in the human eye.
Macula
A small central area of the retina responsible for sharp, detailed vision, particularly critical for tasks like reading and driving.
- Identify the standard anatomical structure and physiological operations of the eye, along with the tear-producing lacrimal apparatus and the routes for vision.
Learning Objectives
- Identify the standard anatomical structure and physiological operations of the eye, along with the tear-producing lacrimal apparatus and the routes for vision.