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': 'Culture media for peussis is \nSelect and explain. \nA. L J media, B. Chocolate agar, C. Wilson & Blair medium, D. Bordet Gengou medium', 'role': 'user'}, {'content': "Answer: D \nExplanation: Culture media for Bordetella peussis is Bordet Gengou media or Regan Lowe media. Bordet Gengou media- after incubation for 48-72 hours- colonies resemble 'bisected pearls' or 'mercury drops' LJ media For M. tuberculosis Wilson & Blair medium For Salmonella typhi", 'role': 'assistant'}]