A suppository is defined as medication in which form?

A suppository is defined as medication in a wax-like material form that is designed to be inserted into a body cavity, typically the rectum or vagina, where it dissolves and releases the active ingredients for systemic or local effect. This solid form allows the suppository to maintain its shape until it is administered. When inserted into the body, the warmth typically causes it to melt or dissolve, allowing the medication to be absorbed through the mucosal lining.

The other forms listed are not characteristic of a suppository. A liquid solution refers to medications that are dissolved in a liquid form and are typically administered orally or intravenously. A gas or mist would pertain to aerosolized medications, which are inhaled. Gel or ointment refer to topical forms of medication that are meant for application on the skin or mucous membranes, not for insertion into a body cavity in the same way that suppositories are. Thus, the wax-like material accurately describes the physical properties and intended use of a suppository.