A surgical connection between blood vessels or the joining of one hollow or tubular organ to another is a(n) :

A) claudication.
B) bruit.
C) aneurysm.
D) anastomosis.

Anastomosis

A surgical connection between two tubes, vessels, or ducts in the body to allow flow between them.

Claudication

Pain caused by too little blood flow, usually during exercise, typically felt in the legs.

Aneurysm

An abnormal bulge in the wall of a blood vessel, usually an artery, which can lead to the risk of rupture.