What is the primary function of an IV pump in therapy?

The primary function of an IV pump in therapy is to regulate the flow of fluid and medication precisely. IV pumps are designed to deliver intravenous fluids, including medications, at a controlled rate, enhancing patient safety and treatment efficacy. By using an IV pump, healthcare providers can ensure that the correct dosage is administered over a specific time frame, which is critical for maintaining therapeutic levels of medication in the patient's bloodstream.

This accurate regulation of flow helps prevent complications associated with both underdosing and overdosing. IV pumps often come equipped with alarms and safety features that notify clinicians of issues like occlusions, air in the line, or when the infusion is completed, further enhancing patient safety.

While monitoring vital signs, administering blood transfusions, and providing nutritional support are important aspects of patient care, they are not the primary function of an IV pump. These tasks may be part of a broader IV therapy regimen but are separate from the specific role that an IV pump plays in managing fluid and medication delivery.