Node Status Live Learning Objectives Genotypic tests be used to diagnose TB. also used to detect drug resistance through identifying genetic mutations. Sub Nodes Nucleic Acid Amplification Tests [NAAT] Cartridge Based Nucleic Acid Amplification Test [CBNAAT] TrueNAT MTB and RIF Assay Inventory Management of CBNAAT Cartridges and Truenat Chips Specimen Preparation for LC and LPA Labs Line Probe Assay [LPA] Polymerase Chain Reaction (PCR) Technology for M.TB Linked Nodes Screening and Diagnostic Technology in NTEP KM Node Tags Laboratory services and management Linked Content Page No content linked currently.