Site MapHelpFeedbackPost-Lab Questions
Post-Lab Questions
(See related pages)

1
The _______ of the conduction system is located in the interventricular septum.
A)SA node
B)AV node
C)AV bundle
D)Purkinje fiber
2
The ________ of the conduction system is located in the right atrium near the entrance of the superior vena cava.
A)AV node
B)SA node
C)right bundle branch
D)Purkinje fibers
3
The second of two heart sounds (dupp) occurs when the
A)AV valves open.
B)AV valves close.
C)semilunar valves open.
D)semilunar valves close.
4
One cardiac cycle would consist of
A)left chamber contractions followed by right chamber contractions.
B)right chamber contractions followed by left chamber contractions.
C)atrial contractions followed by ventricular contractions.
D)ventricular contractions followed by atrial contractions.
5
The depolarization of atrial fibers is indicated by the ______ of an ECG.
A)P wave
B)QRS complex
C)T wave
D)P-Q interval





To learn more about the book this website supports, please visit its Information Center.
(c)2013 McGraw-Hill Higher Education
Any use is subject to the Terms of Use and Privacy Notice.
McGraw-Hill Higher Education is one of the many fine businesses of The McGraw-Hill Companies.


MartinOnline Learning Center

Home > Lab 45 > Post-Lab Questions