Question

A 72‑year‑old man presents with sudden painless loss of vision in his right eye. Fundoscopy shows a pale retina with a cherry‑red spot at the macula. What is the most likely underlying mechanism?

Accepted Answer

Acute central retinal artery occlusion

Answer

Acute central retinal vein occlusion

Answer

Retinal detachment

Answer

Wet age‑related macular degeneration

Answer

Optic neuritis

Practice question

A 72‑year‑old man presents with sudden painless loss of vision in his right eye. Fundoscopy shows a pale retina with a cherry‑red spot at the macula. What is the most likely underlying mechanism?