What is the purpose of an infusion pump in IV therapy?

The purpose of an infusion pump in IV therapy is to provide accurate and controlled delivery of IV fluids and medications. Infusion pumps are designed to regulate the flow rate and ensure that the prescribed amount of fluid or medication is administered to the patient over a specified time. This precision is critical in clinical settings, as it helps to prevent complications that may arise from under-infusion or over-infusion of medications, ensuring that the patient receives the right dose at the right rate.

Moreover, infusion pumps can be programmed to deliver different rates of infusion at various times, enabling clinicians to tailor treatment plans to individual patient needs. This capability is especially important for medications that require strict dosing regimens, such as chemotherapeutic agents or those used in critical care situations. The advanced features of infusion pumps enhance patient safety and therapeutic efficacy, which are essential components of quality healthcare.

Other options do not address the primary role of an infusion pump in IV therapy. For instance, reducing infusion costs or measuring blood pressure is not a function of an infusion pump. Additionally, while an infusion pump can help maintain a flow rate, its purpose is not solely to increase flow rates but rather to deliver medication safely and accurately as per physician orders.