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Vet 114
Ch6 the cardiovascular system
| Question | Answer |
|---|---|
| Angi/o, vascular/o, vas/o | vessels |
| Phleb/o, vascul/o, ven/o | veins |
| Capillaries | smallest of the vessels |
| arteries | high pressure system |
| veins | low pressure system |
| Heart | contained in the mediastinum of the thoracic cavity |
| Atriums | atri/o |
| ventricles | ventricul/o |
| myocardium | muscle layer |
| Endocardium | inner layer |
| Occlusion | partial or complete blockage of artery |
| Vena cava | largest vein in the body |
| Stenosis | The abnormal narrowing of a passageway, blood vessel,or space in the body |
| septum | sept/o |
| Valves | tricuspid, mitral/bicuspid |
| diastole | relaxation phase |
| SA node | pacemaker |
| ECK or EKG | record of electrical activity in the heart muscle |
| Sphygm/o | pulse |
| man/o | pressure |
| Stethoscope | instrument used to auscultate |
| Arther/o | plaque, fatty substance |
| thrombus | (Thrombi) stationary clot attached to the wall of a vessel |
| Embolism | Blockage of a vessel by a clot or foreign material |
| Embolus | (Emboli) detached moving clot |
| echo | sound |
| Cardiac tamponade | compression of the heart due to fluid or blood in the pericardial sac |
| Patent | Something that remains open |
| Pulmonary artery | Carried deoxygenated blood away from the heart |
| Perfusion | Blood flow through a tissue |