Injectering

Injectering refers to the process of introducing a substance into a system, typically a biological one, using a needle and syringe. This method is commonly employed in medicine for administering drugs, vaccines, and other therapeutic agents directly into the bloodstream, muscles, or subcutaneous tissues. The precise delivery offered by injection allows for controlled absorption and targeted effects, bypassing the digestive system.

In veterinary medicine, injection is also a standard practice for delivering medications and treatments to animals. The technique requires sterile equipment and proper administration to prevent infection and ensure efficacy. The volume and type of substance injected, as well as the chosen injection site, depend on the specific medical need.

Beyond healthcare, the term "injectering" can also be used in a broader sense to describe the forceful insertion of any material into a confined space. This might include industrial applications like injecting lubricants into machinery or injecting concrete into subterranean cavities. The core concept remains the deliberate introduction of a substance into a pre-existing system.