Answer to Practice Problem #1 for Effect of Route of Administration on Xenobiotic Disposition & Action Tutorial:

 

True. When drug is administered as a solution, disintegration and dissolution are not processes that need to take place. Thus, the rate-limiting step is delivery to the site of absorption (i.e., the small intestine), which is determined by the rate of emptying of the stomach.

 

 

Last revised 07/17/04

 

ã 2004 -  Craig K. Svensson, Pharm.D., Ph.D.

 

Return to the Effect of Route of Administration on Xenobiotic Disposition & Action Tutorial

 

Return to the Index for Lecture Tutorials

 

Return to Pharmacokinetics and Biopharmaceutics Homepage