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Cardiovasular 6

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varaxibo's version from 2016-01-23 00:41

Section 1

Question Answer
What does the word ventricular mean?Cavity, empty, hollow space
What does the word Atrium mean?Open space, private room
What does the word Valve mean?Thing there to keep blood moving in one direction...Floor Vent opening and closing
What is an Atrioventricular Valve? Vent/Thing that is between the Atrium and Ventricle
Describe features about an Atrioventricular Valve:Unidirectional, has Cusps, and Inferiorally Attached to Cusps are Chordae Tendinae
Where do Chordae Tendinae originate from?Papillary muscles
Of the AV valve, the Right Side is:Tricuspid
Of the AV valve, the Left Side is:Mitral Valve/Bicuspid
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Section 2

Question Answer
What are the Great vessels leaving the heart?Aorta and Pulmonary Trunk
The Great vessels are found?At the base of the heart...superior
Features of the Semilunar Valves: 3 cusps that resemble a half moon, No chordeae Tendinae, and No papillary muscles
The sounds of the heart is derived from: The vibrations of the valves closing
Listening to the heart, the first sound you hear is LUP:The closing of the AV valves
Listening to the heart, the second sound you hear is the DUP:The closing of the Semilunar valves
When the AV valves close, the ventricles do what?contract
When the Pulmonary and Aortic close, the ventricles?relax
Systole...1 sound "LUP" sound?Contract
Diastole ...2nd sound "DUP" sound?Relax
memorize

Section 3

Question Answer
When Sytole "LUB" happens, it causes blood to:push valves closed
When Diastole "DUB" happens, it causes blood to:try to return to the ventricles closing the valves
To hear the Bicuspid Valve, one should listen where?the 5th rib space at the nipple line on the left
To hear the Tricuspid Valve, one should listen where?the 5th rib space to the right of the sternum
To hear the Pulmonary Valve, one should listen where?the 2nd rib space to the left of the sternum
To hear the Aortic Valve, one should listen where?the 2nd rib space to the right of the sternum
If hearing an abnormal sound of the heart, what may be the cause?result of damage to valve or cusp of valve, which causes "leak back"=Murmur
What is the blood flow of the heart?
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