| A | B |
|---|
| upper chambers of the heart | atria |
| blood vessels that carry blood AWAY from the heart | arteries |
| flow of blood to and from the tissues of the heart | coronary circulation |
| high blood pressure | hypertension |
| microscopic blood vessels that connect arteries to veins | capillaries |
| Instrument used to hear heart beat | stethoscope |
| lower chambers of the heart | ventricles |
| blood vessels that carry blood BACK to the heart | veins |
| Cells which supply body with oxygen | red blood cells |
| Blood flow from heart to lungs and back | pulmonary circulation |
| Cells which fight bacteria and viruses | white blood cells |
| Blood flow to all parts of body EXCEPT heart and lungs | systemic circulation |
| Instrument used to measure blood pressure | sphygmomanometer |
| Liquid part of the blood | plasma |
| Irregular cell fragments that help clot blood | platelets |
| Chemical in blood that can carry oxygen and carbon dioxide | hemoglobin |
