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
[{'content': 'Which of the following fungi is/are difficult to isolate culture ? \nSelect and explain. \nA. Candida, B. Dermatophytes, C. Cryptococcus, D. Malassezia furfur', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'A' i.e., Malassezia furfur Malassezia furfur does not grow on regular sabouraud's medium. It requires complex media to grow M. furfur is a lipid dependent fungus and 1% emulsified olive oil is added to sabouraud medium for its cultivation Two media are now widely employed for all malassezia species. Dixon medium Modified dixon medium", 'role': 'assistant'}]