The initial Authorization Period for the treatment of an emergency medical condition may be up to a maximum of 15 months: three months retroactive from the Application Date and 12 months prospective from the Application Date.
EXCRETION Introduction Humans must get rid of two types of wastes. Wastes from the digestive system (feces) and wastes from metabolic activities (sweat & urine). Removing digestive wastes (pooping) is called egestion.
Excretion and the liver Excretion in mammals Excretion is the removal of potentially harmful or toxic substances from the body. These substances are usually waste materials produced by complex chemical reactions taking place in living cells.Enzymes catalyse the reactions.he urea and water are released from the liver cells to the bloodstream and transported to the kidneys where the blood is filtered and the urea is passed out of the body in the urine.