An average large sedan is about 6 1/4 feet wide, while the average height is slightly less than 5 feet. A sedan's length averages just more than 17 feet. The typical weight is more than 4,300 pounds.
What Is an Arterial Blood Gas Test? An arterial blood gas test, commonly known as an ABG, is performed on blood from an artery. It is used to see how well the lungs are functioning and to determine the effectiveness of respiratory therapies, such as the use of a ventilator, CPAP, BiPAP or oxygen.
The pressures in your heart chambers can be measured, and dye can be injected. The dye can be seen on an X-ray, which helps your doctor see the blood flow through your heart, blood vessels and valves to check for problems. This test is generally used when other tests have been inconclusive.