What is the primary risk associated with the use of IV infusion pumps?

The primary risk associated with the use of IV infusion pumps is mechanical malfunction and potential over-infusion. IV infusion pumps are designed to deliver precise amounts of fluids and medications at controlled rates; however, they are mechanical devices and can sometimes fail. A malfunction could lead to incorrect dosages, either by delivering too much fluid or medication in a given time frame, which poses significant risks to the patient. Over-infusion can lead to complications such as fluid overload, electrolyte imbalances, or adverse drug reactions, which can seriously affect patient safety and outcomes.

Other aspects, while important, do not represent the direct risks posed by the mechanics of the pump itself. For example, while infection risk is a valid concern in any IV therapy scenario, it is more related to the technique of insertion and maintenance rather than a specific risk of the pump. Additionally, extended hospital stays can be a consequence of various complications but are not directly tied to the operation of the pump. Incompatibility with medications is also a significant factor to consider in IV therapy; however, this pertains more to the medications being administered rather than an inherent risk of using infusion pumps themselves. Thus, the identification of mechanical malfunction and potential over-infusion as the primary risk captures the essence of what can go