 |
|
What happens during the test? A small amount (about 0.5ml) of blood will be drawn from an artery in the arm and analyzed for oxygen content, CO2 content, and acid/base balance. After the needle is withdrawn, the puncture site is held firmly until bleeding has stopped. A bandage may then be applied.Will it hurt? A needle stick is never a comfortable procedure, however, the needle is small and the blood sample needed is small. What do I do to prepare? Nothing unusual unless your physician gives you specific instructions. If you wear oxygen at home, your physician order will tell you if you should wear the oxygen for the ABG. How long will it take? 15 to 20 minutes What is the reason for the test? Your physician will use this information to assess how well your lungs and heart are working. The results from this test help with the diagnosis of certain lung diseases and determines whether your oxygen levels are adequate.
|
|
||||||||||||||
 |
|
| Other Service Title Links Here | Other Service Title Links Here | |
|
|
|