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
Features of fungal ulcer –a) Symptoms more than signsb) Dry ulcerc) Diffuse corneal edemad) Hyphenated margins 
Select and explain. 
A. c, B. d, C. ab, D. bd
D: bd
Answer: D: bd 
Explanation: Signs are more prominent than symptoms in a fungal corneal ulcer.
A fungal corneal ulcer is dry looking, greyish white with elevated rolled out margins.
There is no diffuse corneal edema.
Ulcer margin is feathery and hyphate.