CVS Pharmacy Technician Certification Practice Test

What is the meaning of "im" in referential terms of administration?

1. Intravenous

2. By mouth

3. Intramuscular

4. Topical

The correct answer is: Intramuscular

The term "im" in the context of routes of administration refers specifically to "intramuscular." This method involves delivering medication directly into the muscle tissue, allowing for quicker absorption into the bloodstream compared to some other routes. This is especially important for medications that require rapid onset of action or those that are not well-absorbed when taken orally. Intramuscular injections are commonly used for vaccines, hormones, and certain medications that are not suitable for oral administration. Understanding this term is vital for pharmacy technicians, as it helps ensure that medications are administered properly based on the prescribed route, thereby maximizing their effectiveness and minimizing potential issues related to incorrect administration. The other options describe different routes of administration: "intravenous" refers to administering medication directly into the bloodstream via a vein, "by mouth" (also known as oral) involves swallowing medications, and "topical" refers to applying medications directly to the skin or mucous membranes. However, they do not correspond to "im," which specifically indicates the intramuscular route.