<prompt> True about aminoglycoside are all except ?Are bacteriostaticDistributed only extracellularlyExcreted unchanged in urineTeratogenic  <response>: Ans. is a i.e., are bacteriostatic o Aminoglycosides are bactericidal antibiotics. o They are distributed only extracellularly so the volume of distribution is nearly equal to the extracellular fluid volume. o They are not metabolized, they are excreted unchanged in urine. o Aminoglycosides streptomycin should be avoided during pregnancy as they are teratogenic. 