Longest lag period in bacterial growth is associated with -

Ans. is 'd' i.e., Ethambutol Post-antibiotic lag period of antitubercuiar drug Drug Lag period (days) after exposure for 24 hrs. INH 6-9 Rifampicin 2-3 Ethambutol 4-5 Streptomycin 8-10 Pyrazinamide - Ethionamide 10 Cycloserine 4-8 Maxifloxacin 15