Indiana Qualified Medication Assistant (QMA) State Practice Exam

What does instillation refer to in the context of medication administration?

1. Placing medication in direct contact with mucous membranes

2. Rubbing medication into the skin

3. Injecting medication into the bloodstream

4. Orally administering medication

The correct answer is: Placing medication in direct contact with mucous membranes

Instillation refers to the process of placing medication in direct contact with mucous membranes. This method is commonly used for administering certain types of medications, such as eye drops or nasal sprays, where the medication needs to be absorbed through the mucous membranes for effective treatment. This technique is particularly relevant for medications that require localized treatment in areas such as the eyes, nose, or ears, allowing for targeted action and minimizing systemic exposure. Understanding imstilliation is important for healthcare professionals, including Qualified Medication Assistants, as it emphasizes the appropriate routes and techniques for administering medications safely and effectively.