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
Liquid medium for tuberculosis ?
assistant
The correct answer is  Ans. is 'd' i.e., MGIT Mycobacterial growth indicator tube (MGIT) is an automated liquid culture method. It contains 7 ml of modified Middle brook 7 H9 Broth base.