(Solved): - A patient plasma drug levels ( \( \mathrm{mg} / \mathrm{L}) \) vs. time (h) after IV bolus admini ...

- A patient plasma drug levels ( \( \mathrm{mg} / \mathrm{L}) \) vs. time (h) after IV bolus administration of \( 250 \mathrm{mg} \). of drug MVX is given by: \[ C=10 \exp (-0.375 t) \] and the urinary excretion rate \( (\mathrm{mg} / \mathrm{h}) \) vs, time \( (\mathrm{h}) \) is given by: \[ d A u / d t=63.9 \exp (-0.375 t) \]