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11 Cards in this Set
- Front
- Back
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cardiovascular system func. in homestasis
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transport materials around body
-nutrients -O2 -waste |
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BP systolic vs. diastolic
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systole- ventricles contract
diastole- ventricle relax |
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highest and lowest BP where?
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H- left ventricle/ arteries
L- venules / veins |
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artery transport all pulmonary blood?
pulmonary arterial systole? |
pulmonary trunk
25 mmHg |
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Systemic artery
systemic systole? veins bring blood back to heart? |
aorta
120mmHg Vena Cavae |
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chamber that produces systemic BP? pulmonary?
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left ventricle
right ventricle |
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valve that maintatins systemic diastolic pressure? pulmonary?
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aortic semilunar
pulmonary semilunar |
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tricuspid valve? func? where?
when AV valves open and closed? semilunars? |
between atria and ventricles
keep atria backflow out AV: open- filling ventricles, closed-contracting ventricles SL- open when contracting |
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CO
R SV TPR what the hell are they, equations? oh and BP |
cardiac output-> SV * HR
R- resistance SV- stroke volume TPR- total peripheral resistance BP= CO * R |
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blood vessel length and diameter affect on blood flow?
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really is that a question, leave now
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cardiac cells coupled how?
mechanically and electrically |
intercalated disks
and gap junction |
