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16 Cards in this Set
- Front
- Back
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what prevents the heart from moving around
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pericardium
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what does the mediastinum encompass
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everything in the thorax except lungs, pleural membrane and cavities
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what are the three layers of the heart
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epicardium
myocardium endocardium |
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what is pericarditis
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inflammation of the pericardium
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what is the muscle layer of the heart
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myocardium
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what is the paricardium consist of
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fibrous pericardium
serous pericardium: parietal and visceral |
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what are the three veins that empties into the RIGHT ATRIUM
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SVC, IVC, Coronary Sulcus
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Right Atrioventricular Valve has how many CUSPs
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Three Triangular-Shaped Cusps
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Left Atrioventricular Valve has how many CUSPs
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Two Triangular-Shaped Cusps
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Pulmonary and Aortic Valves have how many CUSPS
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Two rounded cusps
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what does the Sympathetic innervation do and where doe it come from (HEART)
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T1-T5. Speeds up Heart Rate
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what does the Parasympathetic innervation do and where doe it come from (HEART)
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CNX Vagus. Decrease heart rate.
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name the conduction system of the heart
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Sinoatrial node
atrioventricular node atrioventricular bundle Purkinje fibers |
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what does the Sympathetic innervation do and where doe it come from (HEART)
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T1-T5. Speeds up Heart Rate
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what does the Parasympathetic innervation do and where doe it come from (HEART)
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CNX Vagus. Decrease heart rate.
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name the conduction system of the heart
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Sinoatrial node
atrioventricular node atrioventricular bundle Purkinje fibers |
