Term
| What do the semilunar valves do during pumping or systole? |
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Definition
| They are open to allow blood to be ejected from the heart. |
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Term
| What do the AV valves do during the filling phase or diastole? |
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Definition
| They are open to allow the ventricles to fill with blood. |
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Term
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Definition
| at the apex; also coincides with carotid artery pulse. |
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Term
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Definition
| at the base of the heart. |
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Term
| S1 signals the beginning of |
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Definition
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Term
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Definition
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Term
| carotid artery & jugular veins reflect what.. |
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Definition
| the efficiency of the cardiac function |
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Term
| Hemodynamic Changes w/ Aging |
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Definition
| ^ systolic BP, ^ Lft ventricle wall thickness, decreased ability of heart to augment CO |
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Term
| A carotid bruit is audible when |
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Definition
| the lumen is occluded by 1/2 to 2/3 |
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Term
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Definition
| does not endure absence of a carotid lesion |
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Term
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Definition
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Term
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Definition
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Term
| Erb's Point (2nd Pulmonic) |
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Definition
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Term
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Definition
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Term
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Definition
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Term
| S1 & S2 heart sounds are diminished with |
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Definition
| conditions that place increased amount of tissue b/w the heart & stethoscope |
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Term
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Definition
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Term
| Conditions that diminish heart sounds |
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Definition
| emphysema, obesity & pericardial fluid |
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Term
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Definition
| ^ ventricle volume, wall thickness, HTN, CAD, HF & cardiomyapathy |
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Term
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Definition
| occurrence in systole or diastole |
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Term
| Diastolic murmurs always indicate |
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Definition
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Term
| Systolic Murmurs may occur with |
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Definition
| normal heart or with heart disease; are common and occur in over 50% of aging people |
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Term
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Definition
| a ventricular filling sound. It occurs in early diastole during rapid filling phase immediately after S2S4. |
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Term
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Definition
| Inflammation of the pericardium gives rise to a friction rub. |
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Term
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Definition
| some conditions create turbulent blood flow & collision currents. |
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Term
| Valves can be replaced with.. |
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Definition
| Porcine (pig) or Bovine (cow) |
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Term
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Definition
| The length to which the ventricular muscle is stretched at the end of diastole just before contracting. |
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Term
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Definition
| It is the resistance against which the ventricle must pump its blood. |
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Term
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Definition
| give information about the activity on the right side of the heart. |
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Term
| Hemodynamic Changes in Aging |
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Definition
| ^ in systolic BP, stiffening of large arteries, left ventricular wall thickness, decreased ability to augment CO w/ exercise. |
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Term
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Definition
| Recumbency at night promotes fluid reabsorbtion & excretion; occurs in HF patient. |
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Term
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Definition
| It occurs with ventricle hypertrophy as a result of increased workload. |
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Term
| Cardiac Enlargement occurs in |
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Definition
| HTN, CAD, HF & cardiomyopathy |
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Term
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Definition
| Backflow of blood through incompetent tricuspid valve into the RA. |
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Term
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Definition
| Calcification of pulmonic valve restricts forward flow of blood. |
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Term
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Definition
| Calcification of aortic valve cusps restricts forward flow of blood during systole; LV hypertrophy develops. |
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Term
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Definition
| Stream of blood regurgitates back into LA during systole through incompetent mitral valve. |
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Term
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Definition
| end of diastole & presystole, noncompliant ventricles, vibration just before S1. |
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