What are the 4 Enteral routes of Drug Administration?

The correct choice highlights the four recognized enteral routes of drug administration, which are essential for understanding medication delivery methods in medical situations. Enteral routes involve administering drugs through the gastrointestinal tract.

Oral administration allows drugs to be taken by mouth, where they are absorbed through the stomach and intestinal lining. Sublingual administration involves placing a drug under the tongue, where it dissolves and is absorbed directly into the bloodstream, bypassing the digestive system. Buccal administration is similar but involves placing the drug between the gums and cheek for absorption. Rectal administration delivers medications directly into the rectum, allowing for absorption through the rectal mucosa, which can be beneficial for patients who are vomiting or unable to take medications orally.

These routes are significant because they often have different onset times, bioavailability, and therapeutic effects, depending on how they are absorbed in the body. Understanding these routes helps medical responders choose the most appropriate method for drug administration based on patient needs and conditions.