system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Chinese letter configuration is seen in ?
assistant
The correct answer is  Ans. is 'd' i.e. C diphtheriae C. diphtheriae is gram positive, non motile, nonsporing, noncapsulated. Babes Ernest or volutin granules Also known as metachromatic granules or polar bodies. Composed of polymetaphosphate. Usually stained with Loeffler's methylene blue. Special stains for demonstration are Albe's, Neisser 's and Ponder 's.