Veterinary Technician Practice Exam 2026 - Free Veterinary Technician Practice Questions and Study Guide

The correct answer is the injection made into the veins of an animal is termed intravenous. This method involves administering medication or fluids directly into the bloodstream through a vein. It allows for rapid delivery and absorption of drugs, which can be critical in emergency situations or when fast results are needed.

Intravenous injections are commonly used for various treatments, including fluid therapy, anesthesia, and the administration of certain medications that may be too irritating to be given by other routes. This method also enables precise control over drug concentration in the bloodstream.

In contrast, intramuscular injections are given directly into the muscle tissue, subcutaneous injections are administered into the layer of fat and connective tissue just beneath the skin, and transdermal injections involve delivering a medication through the skin. Each of these methods has specific applications and is selected based on the type of drug, the desired effect, and the animal's condition.