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Stack #128001
Stack study for Ch 4
| Question | Answer |
|---|---|
| Mediastinum | Space in chest between the pleural sac of the lungs |
| Apex | Tip of heart |
| Myocardium | Heart Muscle |
| Pericardial Fluid | Protects Heart from friction |
| Atria | 2 Upper chambers of heart |
| Ventricle | 2 Lower chambers of heart |
| Septum | Dividing wall between chambers |
| Tricuspid Valve | 3 Flaps Right Atria |
| Mitral Valve | 2 Flaps Left Atria |
| Sinotrial Node | Natural pacemaker Stimulates heartbeat |
| Purkinje Fibers | Fibers on wall that contract the ventricle |
| Pulmonary Circulation | Circulation of blood from heart to lungs to heart |
| Coronary Circulation | Blood supply that oxygenates heart muscle |
| Arteries | blood vessel that carries blood away from the heart |
| Veins | Blood vessel carries blood to the heart |
| Capillaries | Where oxygen and Carbon Dioxide exchange takes place |
| Vasodilator | Drug that relaxes muscle in vessel |
| Vasconstrictor | Constricts blood vessel |
| hypo | decreased |
| valvul | valvo |
| -emia | blood condition |
| tachy- | slow |
| capill | calplillary |
| -sclerosis | hardening |
| hyper- | excessive |
| thromb | clot |
| -stenosis | narrowing |
| sept | septum wall |
| -lytic | destroy |
| peri- | surronding |
| phag | swallow |
| brady- | fast |
| aort | aorta |
| phleb | vein |
| arteri | artery |
| ather | fatty plauque |
| angi | vessel |