Mycobacterium tuberculosis is said to be Multi - drug resistant if it is resistant to:
Ans. C. Both Isoniazid and RifampicinM tuberculosis is said to be multidrug resistant if it is resistant to Rifampicin and Isoniazid. And it is known as XDR if it is resistant to Rifampicin, Isoniazid, Fluoroquinolone and one of the three injectable drugs (Amikacin, kanamycin and capreomycin)
Isoniazid alone
Rifampicin Alone
Both Isoniazid and Rifampicin
Isoniazid, Rifampicin, Ethambutol
Infection