L5 Flashcards
1
Q
A
2
Q
What are the Atrioventricular valves function? AV
A
Prevent blood returning to atria during ventricular contraction
3
Q
What is the right side AV valve
A
Tricuspid valve
4
Q
Left side AV valve
A
Bicuspid valve
5
Q
Function of Semilunar valves?
A
Prevent blood returning to ventricles during filling Diastole
6
Q
Right side semilunar valve
A
Pulmonary valve
7
Q
Left side semilunar valve
A
Aortic valve
8
Q
What is the structure of cardiac muscle cell? 5
A
Striated
Short, branched
1 or 2 nuclei
oval shaped nucleus with cytoplasmic organells at poles
Interconnected via ICD’s