Multiple Choice
The correct sequence for impulse transmission through the following components of the conduction system of the heart is which of the following?
1) conducting myofibers
2) atrioventricular bundle
3) sinoatrial node
4) bundle branches
5) atrioventricular node
A) 3, 5, 2, 4, 1
B) 1, 2, 3, 4, 5
C) 1, 3, 5, 2, 4
D) 2, 4, 3, 5, 1
E) 5, 3, 2, 4, 1
Correct Answer:
Verified
Correct Answer:
Verified
Q60: If heart rate is 70 beats per
Q61: The semilunar valves open when the pressure
Q62: When baroreceptors in the aortic arch and
Q63: The greatest deflection from the baseline on
Q64: The superior vena cava enters the heart
Q66: The P wave on an electrocardiogram represents
Q67: The valve at the exit of the
Q68: The heart lies within the<br>A) mediastinum<br>B) pleural
Q69: Which of the following regarding the pericardium
Q70: An atrioventricular valve prevents blood flowing from