What are the indications for using a power injector during an IR vascular procedure?
A) To propel contrast agents and emergency drugs into the arterial system
B) To bolus contrast media at a rapid preset flow rate
C) To provide torque to guide the catheter through stenosed vessels
D) To decrease the procedure and radiation exposure time for the patient

Question

Quizplus · Accepted Answer

Radiographic contrast is administered by a handheld syringe or a power injector.A power injector allows the operator to bolus contrast media at a rapid preset flow rate,triggered by a hand or foot switch.The physician selects the quantity,type of contrast media,dilution,and injection rate.Location of the power injectors is either free standing or table mounted.

What Are the Indications for Using a Power Injector During