No changes necessary. No changes necessary. Put on surgical gown. You will see the technician, nurse or doctor, the basket or tray to hold the equipment, the needles, syringes, collecting tubes and bandages. Some degree of apprehension or fear is normal and should be expected.
Discomfort disappears when the test is completed.
You may also feel uncomfortable for a short while if small, enclosed space causes you discomfort. Equipment used Computerized body scanner. Syringe, needle, tourniquet. Description of test You or a close relative will be required to sign a consent form after the procedure has been explained to you. If dye is used, you may feel flushed and warm when it is injected.