Arterial Blood Gases. Test Overview. An arterial blood gas (ABG) test measures the acidity (pH) and the levels of oxygen and carbon dioxide in the blood from an artery. This test is used to check how well your lungs are able to move oxygen into the blood and remove carbon dioxide from the blood.
Stethoscope it s the medical definition and terms used by doctors it s used to listen to your heart beat/ Rythem in heart beat and checking all is ok if you have a steady heart beat with them or if there is any signs of all of an irregular heartbeat...
Heartbeat Explained | Lub dub | Cardiac cycle | Human Anatomy and Physiology video 3D | elearnin. The valves of the chambers of the heart are made up of the muscles. This video depicts the rhythmic contractions and relaxations of the heart which constitute the heart beat. The heart continues to beat every moment in a person's life. Place your heart on the left side of your chest and you can feel your heartbeat. Doctors use stethoscope to feel your heartbeat. It is a device used to amplify the sound of your heart. It consists of a chest piece that carries a sensitive diaphragm, two ear pieces and a tube joining them.