After oral administration, the fraction of drug reaching the site of circulation is known as:
Ans. B. BioavailabilityThe fraction of drug reaching the site of circulation is known as bioavailability. IT is measured via area under the curve. Clearance is volume of plasma which is cleared from the drug per unit time. Distribution and elimination are parameters of pharmacokinetics.
Elimination
Bioavailability
Clearance
Distribution
General Pharmacology