The is an important element of the drug experience because it affects how much of a drug reaches its site of action and how quickly it gets there.
A)drug dosage
B)psychological set of the user
C)route of administration
D)setting in which the drug is used

Question

Quizplus · Accepted Answer

The route of administration determines how the drug enters the body and therefore affects its absorption, distribution, metabolism, and excretion. Different routes of administration have different levels of absorption and bioavailability (how much of the drug reaches the site of action). For example, drugs that are administered intravenously have 100% bioavailability and are delivered directly to the site of action, while drugs that are orally ingested have to first pass through the digestive system and liver, which can reduce their bioavailability.

The Is an Important Element of the Drug Experience Because