3 Flashcards
1
Q
FOUR CHAMBERS OF THE HEART
A
LEFT AND RIGHT ATRIUM
LEFT AND RIGHT VENTRICLE
2
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separates atria from ventricles
A
CORONARY SULCUS
3
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Superior chambers
Holding chambers
Small, thin walled
Contract minimally to push blood into ventricles
A
ATRIA
4
Q
Inferior chambers
Pumping chambers
Thick, strong walled
Contract forcefully to propel blood out of heart
A
VENTRICLES
5
Q
- separates right and left atria
A
interatrial septum
6
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A
6
Q
- separates right and left ventricles
A
INTERVENTRICULAR SPETUM
7
Q
- AV valve between RA and RV
- 3 cusps
A
TRICUSPID VALVE
8
Q
- AV valve between LA and LV
- 2 cusps
A
bicuspid valve (mitral)
9
Q
- between RV and pulmonary trunk
A
PULMONARY VALVE
10
Q
between LV and aorta
A
AORTIC VALVE
11
Q
2 ATRIOVENTRICULAR HEART VALVES
A
TRICUSPID VALCE
BICUSPID VALVE
12
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SEMILUNAR HERT VALVES
A
PULMONARY HEART VALVES
AORTIC HEART VALVES
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