Answer to Practice Problem #6 for Effect of Route of Administration on Xenobiotic Disposition & Action Tutorial:

 

Enteral routes that avoid the first pass effect: sublingual and rectal

 

Topical routes that avoid the first pass effect and can be useful for systemic administration of drugs: percutaneous and nasal

 

Last revised 07/17/04

 

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

 

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