PHARMACOLOGY (GREEN PACOP) | 300 Questions with 100% Correct Answers | Verified | 86 Pages

The driving force for passive absorption of a drug is the: a. specific carrier proteins and shows saturation kinetics b. concentration gradient across a membrane separating body compartment c. both d. none - b. concentration gradient across a membrane separating body compartment Physical factors influencing absorption: a. total surface area available for absorption b. contact time at the absorption surface c. blood flow to the absorption site d. all e. none - d. all Clinical effectiveness often depends on: a. minimum serum drug concentration b. minimum serum concentration c. time after concentration required to reach onset of concentration d. all e. none - a. minimum serum drug concentration Process by which drugs find their way into the urine, EXCEPT:a. active glomerular filtration d. passive glomerular filtration b. active tubular secretion e. none c. passive tubular secretion d. passive glomerular filtration