Review Sheet Flashcards
1
Q
What is the intrinsic firing rates for the SA node, AV node and the Purkinje Fibers
A
SA - 60-100
AV - 40-60
PF - 20-40
2
Q
What is the treatment for cardiogenic Shock
A
O2, fluids, Dopamine.
3
Q
Where is the base and apex of the heart located.
A
Base - Top of heart
Apex - bottom of heart
4
Q
Name the heart valves and their location within the heart.
A
Tricuspid - between rt. atrium and ventricle
Pulmonary valve - between left ventricle and pulmonary artery
Bicuspid/Mitral Valve - between left atrium and ventricle
Aortic artery - between left ventricle and aorta
5
Q
Know the coronary arteries and the areas they flow blood to.
A
Circumflex
Left Ascending Artery
Right Coronary Artery
6
Q
What is the function of the cordae tendonae?
A
To hold the papillary muscles in place
