UKMLA PLAB AMC USMLE Prometric MCQ

Question Number 0704

Question:
A 73 year old man had sudden vision loss in his left eye. He developed the vision loss immediately after a selective angiogram of the internal carotid artery. Examination revealed is retinal edema in the macula and subretinal pallor. A cherry red spot is seen at the fovea A likely diagnosis is:

a) Kawasaki's disease
b) ophthalmic artery obstruction
c) Lyme disease
d) thyroid ophthalmohathy
e) cluster headache