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28 Cards in this Set
- Front
- Back
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In systole, the ventricles are (contracting, relaxing?)
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Contracting
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In systole, the ventricles are (filling, emptying?)
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Emptying
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In diastole, the ventricles are (contracting, relaxing?)
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Relaxing
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In diastole, the ventricles are (filling, emptying?)
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Filling
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In systole, the atria are (filling, emptying?)
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Filling
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In systole, the atria are (contracting, relaxing?)
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Relaxing
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Which valves are open during systole?
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Aortic and Pulmonary
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Which valves are closed during systole?
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Tricuspid and Mitral
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Which valves are open during diastole?
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Tricuspid and Mitral
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Which valves are closed during diastole?
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Aortic and Pulmonary
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Which valve lies between the Right Atrium and Right Ventricle?
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Tricuspid
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Which valve is the outflow valve for the Right Ventricle?
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Pulmonary
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Which valve lies between the Left Atrium and Left Ventricle?
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Mitral (NOT BISCUSPID, use the clinical names) |
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Which valve is the outflow valve for the Left Ventricle?
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Aortic
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The Pacemaker of the heart is the ?
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SA node
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The Pacemaker for the Left Ventricle is the?
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SA node
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ANP (atrial natriuretic peptide) has what effect on blood volume?
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Lowers blood volume
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What triggers ANP (atrial natriuretic peptide) release?
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Excess blood volume
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Where is the CVP (Central Venous Pressure) measured?
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Right Atrium
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If the CVP is low, what may this indicate about your patient's hydration status?
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Dehydration
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The Frank Starling law states …
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The more you stretch the ventricle, the greater the force of contraction.
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If you increase the stretch of the ventricle, what happens to the Stroke Volume?
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It increases
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Most of the blood in the body is found in the …
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Large veins
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Low Na+ levels will directly trigger the release of ?
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Renin (not ALDO!)
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Where is Renin made?
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In the kidneys
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What does Renin do?
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Catalyzes the formation of Angiotensin
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What does Albumin do in the capillary?
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Draws fluid IN
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If you increase the Albumin concentration in the capillary, which ways does fluid move?
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INTO the capillary
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