Multiple Choice
The correct sequence for the conducting system is
A) sinoatrial node, AV bundle, Purkinje fibers, bundle of His
B) sinoatrial node, AV node, AV bundle, Purkinje fibers
C) sinoatrial node, bundle of His, AV bundle, Purkinje fibers
D) sinoatrial node, Purkinje fibers, AV bundle, AV node
Correct Answer:
Verified
Correct Answer:
Verified
Q66: A patient with a very unusual P
Q67: The chordae tendineae are stringlike structures attached
Q68: Ventricles are referred to as the discharging
Q69: Normal average diastolic pressure is about 120
Q70: The cardiac cycle consists of both systole
Q72: Beginning at the superior vena cava and
Q73: The outermost layer of an artery or
Q74: The first heart sound is the closing
Q75: The superior vena cava carries<br>A) oxygen-rich blood
Q76: The mitral valve,the bicuspid valve,and the left