Home Products Most Popular Contact
No items in your cart.
The page below is a sample from the LabCE course . Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online.

Learn more about (online CE course) »
How to Subscribe
Individual course$20 Add to cart


Fibers from clothing, diapers, lint, toilet paper or lens paper may be observed in the urine sample and in the urine sediment. They are usually longer and wider than casts and have more distinct edges. Striation and blunt ends are distinguishing features of fibers.