How COPD Affects Breathing. When your lungs are healthy and work properly, the air you breathe moves freely in and out. Inside your lungs are airways, which are called bronchial (BRONK-ee-ol) tubes. The airways branch into clusters of air sacs called alveoli (AL-vee-OL-ee). When you breathe in fresh air, it moves into the air sacs, where oxygen is absorbed into the blood stream and carried to all parts of your body. The air sacs also remove carbon dioxide from the blood. When you breathe out, stale air with carbon dioxide passes out of your airways and lungs.
FISS (Fiscal Intermediary Standard System), the standard. Medicare claims processing system is a menu-driven mainframe system that allows you to perform the â¦. CIGNA Government Services, Apr 30, 2011 â¦ Fiscal Intermediary Standard System (FISS) and.
Economic Definition of financial intermediary. Offline Version: PDF. Term financial intermediary Definition: An intermediary matches up buyers and sellers in a market, is a go-between producers and consumers. financial intermediary is one that matches up buyers and sellers in financial markets that trade legal claims such as stocks and bonds. Banks are among the most important financial intermediaries in the economy. Others include insurance companies, stock brokers, and mutual fund companies.