Which forms of medication are typically given through rectal routes?

The correct choice highlights that suppositories and enemas are the forms of medication typically administered through the rectal route. Suppositories are solid dosage forms designed to melt at body temperature, allowing the medication to be absorbed through the rectal mucosa. They are often used for local effects, such as in the case of hemorrhoids or for systemic absorption, such as with certain analgesics or anti-nausea medications.

Enemas involve liquid medication that is introduced into the rectum, usually for the purpose of evacuation, but may also be administered for drug absorption or local treatment of conditions like inflammatory bowel disease.

These delivery methods are particularly useful when patients are unable to take medications orally due to nausea, vomiting, or other issues that prevent swallowing pills. They can also be employed when rapid absorption is required or when other routes are not feasible.