Drug-Resistant TB Concepts | NEET PG Core Revision (08/20) | Microbiology

📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- https://www.instagram.com/drgbhanuprakash 📢 𝗝𝗢𝗜𝗡 𝗢𝗨𝗥 𝗢𝗙𝗙𝗜𝗖𝗜𝗔𝗟 𝗧𝗘𝗟𝗘𝗚𝗥𝗔𝗠 𝗖𝗛𝗔𝗡𝗡𝗘𝗟𝗦 👨‍⚕️ 𝗗𝗿. 𝗚. 𝗕𝗵𝗮𝗻𝘂 𝗣𝗿𝗮𝗸𝗮𝘀𝗵 – 𝗢𝗳𝗳𝗶𝗰𝗶𝗮𝗹 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 🔗 https://t.me/bhanuprakashdr 🎯 NEET PG 2027 Core Revision– 𝗘𝘅𝗰𝗹𝘂𝘀𝗶𝘃𝗲 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 🔗 https://t.me/NEET_PG_MED 🚀 𝗙𝗠𝗚𝗘 – 𝗘𝘅𝗰𝗹𝘂𝘀𝗶𝘃𝗲 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 🔗 https://t.me/FmgExams 📚 𝗠𝗕𝗕𝗦 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗶𝘁𝘆 𝗘𝘅𝗮𝗺𝘀 – 𝗘𝘅𝗰𝗹𝘂𝘀𝗶𝘃𝗲 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 🔗 https://t.me/MbbsExams 🩺 𝗣𝗮𝗿𝗮𝗺𝗲𝗱𝗶𝗰𝗮𝗹 𝗘𝘅𝗮𝗺𝘀 – 𝗘𝘅𝗰𝗹𝘂𝘀𝗶𝘃𝗲 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 🔗 https://t.me/paramedicalexams Master Drug-Resistant Tuberculosis (DR-TB) with this high-yield NEET PG Microbiology Core Revision (08/20) lecture. Designed for NEET PG 2027, INI-CET, FMGE, NExT and MBBS students across India, this session simplifies the terminology, mechanisms, diagnosis and clinically important concepts of drug resistance in Mycobacterium tuberculosis. The lecture explains the essential differences between drug-susceptible TB, rifampicin-resistant TB (RR-TB), multidrug-resistant TB (MDR-TB), pre-XDR-TB and XDR-TB, with emphasis on definitions and distinctions that are frequently tested in entrance examinations. Understand how resistance develops through chromosomal mutations and selection of resistant bacilli, along with important resistance-associated genes such as rpoB, katG, inhA, gyrA/gyrB and rrs. The session also integrates molecular detection of resistance using CBNAAT/GeneXpert and Line Probe Assay (LPA) with drug-susceptibility testing and clinically relevant interpretation. 📚 Topics Covered: • Drug-Resistant Tuberculosis • Rifampicin-Resistant TB – RR-TB • Multidrug-Resistant TB – MDR-TB • Pre-XDR-TB • XDR-TB • Primary vs Acquired Drug Resistance • Mechanisms of TB Drug Resistance • Rifampicin Resistance – rpoB • Isoniazid Resistance – katG & inhA • Fluoroquinolone Resistance – gyrA/gyrB • Molecular Detection of Resistance • CBNAAT / GeneXpert • Line Probe Assay – LPA • Drug-Susceptibility Testing • Clinical & Exam-Based Concepts • High-Yield MCQs 🔥 Perfect for: NEET PG 2027 • INI-CET • FMGE • NExT • MBBS • Rapid Microbiology Revision 🎯 Microbiology Core Revision Series – 08/20 #DrugResistantTB #MDRTB #XDRTB #PreXDRTB #RRTB #Tuberculosis #MycobacteriumTuberculosis #GeneXpert #CBNAAT #Microbiology #NEETPG #NEETPG2027 #INICET #FMGE #NExT #MBBS #MicrobiologyRevision #HighYieldMicrobiology #DrBhanuPrakash #DrGBhanuPrakash