Question

Parenteral drug administration includes all of the following routes EXCEPT?

1) subcutaneous
2) sublingual
3) intravenous
4) intramuscular

Answer 1

Parenteral drug administration includes methods such as subcutaneous, intravenous, and intramuscular injections but does not include sublingual administration.

Step-by-step explanation:

The parenteral routes of drug administration include subcutaneous, intravenous, and intramuscular injections. These are common methods used typically in health-care settings for achieving swift and effective drug plasma levels, especially for drugs that are not effectively absorbed through the gastrointestinal (GI) tract. The extent of drug absorption and the targeted therapeutic effects, alongside the convenience of administration, are important considerations when choosing the route for drug delivery. However, sublingual administration is not considered a parenteral route, as it involves placing the drug under the tongue where it dissolves and is absorbed into the bloodstream.