This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli), Subject name: Microbiology
[{'content': "Selective medium for Pseudomonas: \nSelect and explain. \nA. Skirrow's medium, B. Regan Lowe medium, C. Cetrimide agar, D. Ashdown's medium", 'role': 'user'}, {'content': "Answer: C \nExplanation: Pseudomonas Resistant to many common antiseptics like quaternary ammonium compounds, chloroxylenol and hexachlorophene. Indeed selective media have been devised incorporating Dettol or cetrimide. Skirrow's medium is selective for Campylobacter. Regan Lowe medium is selective for Bordetella peussis. Ashdown's medium is selective for Burkholderia pseudomallei.", 'role': 'assistant'}]