What is the primary function of infusion pumps?

• A. To measure blood pressure
• B. Deliver medication in controlled volumes
• C. Monitor patient vital signs
• D. Store medication

Answer: (B)

Infusion pumps are specifically designed to deliver medication and other fluids to patients in a controlled manner. This is crucial in various medical settings, particularly in hospitals where precise dosing is essential for ensuring that patients receive the correct amount of medication over a set period. The ability to program the pump for specific rates and volumes allows healthcare providers to tailor treatments to individual patient needs, thus optimizing therapeutic outcomes and minimizing potential complications associated with underdosing or overdosing.

The other functions listed, while important in patient care, do not pertain to the primary role of infusion pumps. Measuring blood pressure is typically done with sphygmomanometers or electronic blood pressure monitors, monitoring vital signs involves a range of tools including heart rate monitors and pulse oximeters, and storing medication is carried out in cabinets, refrigerators, or automated dispensing systems rather than infusion pumps.