Application of a transdermal patch is an example of parenteral administration because the drug is delivered in a manner that bypasses the gastrointestinal tract.

Question

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Both parts of the statement are true.A transdermal patch is designed to provide continuous controlled release of medication through a semipermeable membrane over a given period after application to the intact skin.Drugs given by the enteral route are placed directly into the gastrointestinal tract by oral or rectal administration.Parenteral means situated or occurring outside of the gastrointestinal tract (intestines).Examples of routes that bypass the gastrointestinal tract include various injection routes,inhalation,and topical administration.In practice,the term parenteral usually refers to an injection.

Application of a Transdermal Patch Is an Example of Parenteral