Locate the optical disc in the image of eye fundus, which is round, bright, and positioned toward the nasal side.
Locate the optical disc in the image of eye fundus, which appears yellowish, slightly elevated, and sharply bordered by retina.
Locate the optical disc in the image of eye fundus, which shows a pale circular region where blood vessels radiate outward.
Locate the optical disc in the image of eye fundus, which is circular, bright pink, and textured with fine vascular structures.
Locate the optical disc in the image of eye fundus, which looks like a smooth light-colored oval near the nasal margin.
Locate the optical disc in the image of eye fundus, which appears as a distinct white spot with central vessel branching.
Locate the optical disc in the image of eye fundus, which displays a soft granular texture and contrasts with darker retina.
Locate the optical disc in the image of eye fundus, which looks bright, circular, and located slightly off-center to the left.
Locate the optical disc in the image of eye fundus, which appears as a light area with radial vascular convergence.
Locate the optical disc in the image of eye fundus, which is smooth, round, pale, and lies near the nasal boundary.
