Medicare allowed $5.3 billion for Part B services provided to 1.8 million nursing home. residents who were not in a Part A covered stay in CY 2002. The $5.3 billion represents. 5 percent of the total amount that Medicare allowed for all Part B services during.
Vital Organ Lungs. This animated widescreen PowerPoint template shows the human lungs breathing in and out while being measured by a spirometer. There is also a standard (4x3) version of this template available.
The lungs are the organs of breathing: they are responsible bringing oxygen from the atmosphere into the body through a series of branching air tubes (Figure 1) and exchanging it for carbon dioxide that is released back into the atmosphere. The lungs are constantly exposed to danger from the dusts we breathe.