Rad T 216

1. Rad T 216 Venipuncture Anatomy and Equipment Overview

2. Limitations • SB 571 limits Radiologic Technologists to performing venipuncture access on the upper extremity.

3. Over the needle catheter Butterfly needle

4. Types of Contrast Infusion • Direct IV Push • This will be the primary method you use as a technologist. It can also be called a bolus injection. • Drip Infusion • Used when you want to administer contrast over a period of time. Some MR contrast agents use this method.

5. Piggy back • For us, piggy backing would be to use an existing port for the injection. • To do this safely, you have to determine the patency of the existing line and what is already being administered through it. • Ringer’s, D5W, and normal saline are typically considered safe to inject with. • NEVER inject with blood products or other medications.

12. As you can see, the needle should enter at a 15 degree angle to the skin. The easiest way to get the angle is to ‘run’ the needle over your thumb. Larger patients may require a steeper angle to access the vein.

13. Problems with IV therapy Phlebitis

14. cellulitis bruising

15. Ulceration desquamination infiltration