What is a fistula?(a) The connection between two arteries(b) The connection between two veins(c) The connection between two capillaries(d) The connection between artery and veinThe question was asked in class test.My doubt is from Intravenous Cannulae, Stomach Wash Tubes, Infusion Pumps v/s Syringe Pumps in section Gastroenterology of Clinical Science

What is a fistula?(a) The connection between two arteries(b) The conne

1.	What is a fistula?(a) The connection between two arteries(b) The connection between two veins(c) The connection between two capillaries(d) The connection between artery and veinThe question was asked in class test.My doubt is from Intravenous Cannulae, Stomach Wash Tubes, Infusion Pumps v/s Syringe Pumps in section Gastroenterology of Clinical Science
Answer» Correct choice is (d) The connection between artery and vein Easy explanation: A fistula is also a disease but in this case, it is a connection between an artery and vein. It provides an access point for better withdrawal and injection of BLOOD, saline etc. It is surgically created by creating a SMALL LONGITUDINAL INCISION in an artery and vein facing each other and then they are joined together. This provides a better access point.

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