What is the standard unit of an absorbed dose of ionizing radiation measured by the radiation monitoring device worn at the collar outside the lead shield?

The RAD

A portable X-ray cassette holder is used for what type of films?

Lateral

___ for intraoperative cholangiograms may be used in full strength or in half-and-half solutions

contrast media

What technique uses a J-wire and fluoroscopy for guidance and easy access into a vessel?

Seldinger Technique

Pulse oximentary for oxygen measurement and what for end-tidal CO2 measurement are helpful during surgery for monitoring the respiratory status.

Capnography

what provides patient data-related to heart function

Swan-Ganz catheter

what provides visual assessment of valvular function during surgery

TEE

What provides patient data related to heart function

ABG

what is used during surgery to determine the patency of the arterial anastomosis

doppler ultrasonography

Electrocardiography records the electrical activity of the heart over a 24-hour time period. ( this is called?)

Holter monitor