Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Ask your questions and receive detailed answers from professionals with extensive experience in various fields. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Which of the following devices would be used within the sterile field to determine the patency of an arterial anastomosis?
a. Doppler probe
b. Stethoscope
c. Cholangiogram catheter
d. Echocardiography transducer