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: Microbiology
A vitreous aspirate from a case of metastatic endophthalmitis on culture yields Gram-positive round to oval cells, 12-14 m in size. The aspirate on Gram staining shows the presence of pseudohyphae. Which of the following is the most likely aetiological agent ? 
Select and explain. 
A. Aspergillus, B. Rhizopus, C. Candida, D. Fusarium
C: Candida
Answer: C: Candida 
Explanation: The history provided suggests that it is a case of disseminated fungal endophthalmitis
The fungal agent has morphology of yeast cells with pseudohyphae suggests diagnosis of Candida spp
Other options provided- Aspergillus, Rhizopus and Fusarium are molds/filamentous fungi