What term describes an artificial passage that moves substances from one place to another, such as dialysis shunt?

What term describes an artificial passage that moves substances from one place to another, such as dialysis shunt?

• A. Shunt
• B. Stoma
• C. Fistula
• D. Graft

Answer: (A)

Shunt is the term for an artificial passage that moves substances from one place to another. In dialysis, a shunt creates a conduit between an artery and a vein so blood can be pumped to the dialysis machine, filtered, and returned to the body. This focuses on the channel itself that carries the flow, rather than the vessels involved or the tissue used to connect them. A stoma is an opening to the outside of the body, a fistula is an abnormal connection between internal structures, and a graft refers to tissue or material used to connect vessels rather than the passage itself. Therefore, the term that describes this artificial passage is shunt.

Shunt is the term for an artificial passage that moves substances from one place to another. In dialysis, a shunt creates a conduit between an artery and a vein so blood can be pumped to the dialysis machine, filtered, and returned to the body. This focuses on the channel itself that carries the flow, rather than the vessels involved or the tissue used to connect them. A stoma is an opening to the outside of the body, a fistula is an abnormal connection between internal structures, and a graft refers to tissue or material used to connect vessels rather than the passage itself. Therefore, the term that describes this artificial passage is shunt.