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
Which of the following is the most common funga. infection of the eye seen in an HIV positive patient? 
Select and explain. 
A. Aspergillus, B. Candida, C. Toxoplasma, D. Rhinosporidium
B: Candida
Answer: B: Candida 
Explanation: Ans: B. Candida(Ref.: Ryan's Retina 5/e p733)Candidemia:Most common fungal infection seen in patients with HIVCandida albicans - Impoant nosocomial pathogen - Most common Candida species.Most commonly cause of keratitis, conjunctivitis and endogenous fungal endophthalmitis.