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 human lungs flank the heart and great vessels in the chest cavity. The lungs are the primary organs of respiration in humans and many other animals including a few fish and some snails. In mammals and most other vertebrates, two lungs are located near the backbone on either side of the heart.