This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cornea and sclera, Subject name: Ophthalmology
Hypopyon in a fungal corneal ulcer contains- 
Select and explain. 
A. Fungal filaments, B. Fungal spores, C. Purulent material, D. Sterile material
A: Fungal filaments
Answer: A: Fungal filaments 
Explanation: Usually big hypopyon is present even if the ulceration is small.Unlike bacterial ulcer,the hypopyon may not be sterile as the fungi can penetrate into the anterior chamber without perforation Reference:Comprehensive ophthalmology,AK Khurana,6th edition,page no.106