If a factor in raising the productivity of labor is not used in the production process, it is referred to as a reserve for increasing labor productivity. Reserves are classified according to their association with a particular production process, an economic sector, or the national economy.
Definition. 1  Urinary catheterization is the insertion of a catheter into a patient's bladder. The catheter is used as a conduit to drain urine from the bladder into an attached bag or container.
Definitions of terms used in this quality statement Urinary catheter A urinary catheter is a catheter that is inserted in the urethra and remains in place until it is nolonger needed. Both short-term (used for 28 days or less) and long-term (used for more than28 days) urinary catheters are used.