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': 'Cystine lactose enzyme deficient medium CLED is preferred over McConkey agar in UTI because: \nSelect and explain. \nA. Former prevents swarming of proteus, B. Is a selective medium, C. Prevents growth of pseudomonas, D. Promotes growth of Candida and staphylococcus', 'role': 'user'}, {'content': "Answer: C \nExplanation: Cystine lactose enzyme deficient medium CLED is preferred over McConkey agar because of prevention growth of pseudomonas. Ref: Bailey and Scott's Diagnostic Microbiology, 9th Edition, Page 81 ; Text Book of Microbilogy By Ananthanarayan, 5th Edition, Page 261", 'role': 'assistant'}]