Which type of muscle is resposible for moving fluids through the urinary system

Since this is not my area of expertise, I searched Google under the key words "urinary system muscle" to get these possible sources:

http://ect.downstate.edu/courseware/histomanual/urinary.html
(Broken Link Removed)
http://www.web-books.com/eLibrary/Medicine/Physiology/Urinary/Urinary.htm
http://www.lab.anhb.uwa.edu.au/mb140/CorePages/Urinary/urinary.htm
http://health.howstuffworks.com/define-kidneys-and-urinary-system.htm

Use the <Find> command to search for "muscle" within these sites.

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.

I hope this helps. Thanks for asking.

The type of muscle responsible for moving fluids through the urinary system is called smooth muscle. It is found in the walls of the ureters, which are the tubes that carry urine from the kidneys to the bladder. Smooth muscle contraction helps propel urine through the ureters and into the bladder. This information can be found by searching for "urinary system muscle" or "muscle in urinary system" on reliable sources such as medical websites or textbooks.