This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Ophthalmology
Central retinal aery occlusion is known to be associated with: 
Select and explain. 
A. Panophthalmitis, B. Diabetic retinopathy, C. CMV retinitis, D. Orbital mucormycosis.
D: Orbital mucormycosis.
Answer: D: Orbital mucormycosis. 
Explanation: Ans. Orbital mucormycosis.