What does KVO mean in terms of intravenous therapy?

KVO, which stands for "Keep Veins Open," refers to a specific practice in intravenous (IV) therapy aimed at maintaining venous access for a patient without delivering large volumes of fluid. This practice is especially important in clinical settings where a patient may need ongoing access for medications or fluids but does not require the continuous administration of large amounts of IV fluids.

By setting the IV to a KVO rate, healthcare professionals can ensure that the IV catheter remains patent and can be used promptly when needed, without causing unnecessary fluid overload. This approach helps prevent complications such as infiltration or phlebitis while ensuring that the vein remains accessible for future medication administration.

The other options do not accurately reflect the meaning of KVO in intravenous therapy. "Keeps Ventricles Open" pertains more to cardiac function than IV therapy, "Keep Vital Operations" lacks specificity and clarity, and "Knowledge of Venous Output" does not align with established terminologies in the context of IV practices. Understanding the correct terminology is crucial for effective communication in a clinical environment, making it imperative to recognize KVO's role in patient care.