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14 Cards in this Set
- Front
- Back
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Fx of circulatory system: Accepts oxygen, nutrients and other from the ______ and _____ system and delivers them to cells
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respiratory and digestive
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Fx of circulatory sys: accepts CO2 and wastes from cells and delivers them to ___and___systems for disposal.
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respiratory and urinary
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What system regulates body temperature?
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circulatory
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Heart is the size of a ____, with apex toward the _____.
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fist; left
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One complete trip through the cardiovascular system takes ___.
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1 min.
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What separates the heart into left and right sides?
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Septum
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Pulmonary circuit is a ____ loop that _____ blood.
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shorter; oxygenates
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Systemic circuit is a ____ loop that carries blood to and from ____ ____.
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longer; body tissues
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Systemic circuit has a ___ ____ wall.
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thicker, left
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Four chambers are __ __ __ __.
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RA, RV, LA, LV
Right/Left Atrium (upper) Right/Left Ventricle (lower) |
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Two sets of valves are ____ and ____.
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Atrioventricular valves
Semi-lunar valves |
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AV valves are found in between ___ and____.
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atrium and ventricles
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SL valves found at the ____ of the _____ and ____.
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bases
pulmonary trunk and aorta |
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AV and SL valves ensure a ____ flow of blood
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one way
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