Which of the following are gravity-flow devices that regulate the fluid's passage through the pump?
A) infusion pumps
B) infusion controllers
C) ultrasound-guided intravenous access devices
D) blood tubes

Question

Quizplus · Accepted Answer

Infusion controllers are gravity-flow devices that regulate the fluid's passage through the pump. Infusion pumps may also regulate fluid flow, but they are powered by electricity or batteries, not gravity. Ultrasound-guided intravenous access devices are used for inserting a catheter into a vein, not controlling fluid flow. Blood tubes are used for collecting and transporting blood samples, not regulating fluid flow.

Which of the Following Are Gravity-Flow Devices That Regulate the Fluid's