A(n) ___________ is a hollow tube and introducer that fits…

 A(n) ___________ is a hollow tube and introducer that fits inside the lumen and serves as a tunnel for the cystoscope, wires, and flexible instruments a used during a cystoscopy.  Several bridges with caps and stopcock attachments are available and attached to the top of this instrument to allow for instruments, wires, and stents to be used during the procedure.    

The right kidney is located ___ than the left kidney. It sit…

The right kidney is located ___ than the left kidney. It sits below the diaphragm and behind the liver in the retroperitoneal space. The right kidney has a _____ renal artery and vein. This makes it ideal to procure the right kidney when possible from a living donor for transplant.