Blood Gas Analysis Report

Blood gas analysis report. It discusses the various components on an abg report the normal ranges and the significance of abnormal readings. A blood gas test is also called an arterial blood gas test or a blood gas analysis. Blood is most commonly drawn from the radial artery because it is easily accessible can be compressed to control bleeding and has less risk for vascular occlusion the selection of which radial artery to draw from is based on the outcome of an allen. Indications for arterial blood gas abg analysis are.

Kaufman md chief section of pulmonary critical care sleep medicine bridgeport hospital yale new haven health assistant clinical professor yale university school of medicine section of pulmonary critical care medicine introduction. Blood gas analysis venous. Interpreting an arterial blood gas abg is a crucial skill for physicians nurses respiratory. Acid base imbalance.

Results show blood oxygen and carbon dioxide levels ph levels and lung function. Your doctor may run a blood gas analysis or arterial blood gas abg test if you are showing the signs of an oxygen carbon dioxide or ph imbalance such as confusion or difficulty breathing. The test is commonly known as a blood gas analysis or arterial blood gas abg test. 2 ml venous blood in a pre heparinised 1000 iu ml disposable syringe and needle.

Arterial blood for blood gas analysis is usually drawn by a respiratory therapist and sometimes a phlebotomist a nurse a paramedic or a doctor. Interpretation of arterial blood gases abgs david a. When interpreting arterial blood gas abg results it is essential to know what abg values are considered normal. Definition blood gas analysis also called arterial blood gas abg analysis is a test which measures the amounts of oxygen and carbon dioxide in the blood as well as the acidity ph of the blood.

This is the first of a two part unit on arterial blood gas abg analysis and focuses on background information and basic interpretation of abgs where no evident compensation is taking place. Purpose an abg analysis evaluates how effectively the lungs are delivering oxygen to the blood and how efficiently they are. This test measures the partial levels of these substances using a small blood sample. Doctors often use the test in.

Diagnosis and follow up of metabolic and respiratory acidosis and alkalosis. From this baseline you can then begin to recognise significant variations in a patient s results which could indicate clinical deterioration.