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WorksheetsPBS - 2.1 EKG review Quiz
Total questions: 20
Worksheet time: 11mins
The QRS correlates with which event?
atrium contraction/ signals moving from SA node to AV node
ventricle repoloarization
ventricle contraction
both atrial and ventricle contraction
What's wrong with this EKG?
Atria aren't contracting
Ventricles aren't contracting
Ventricles aren't relaxing
Nothing is wrong. This is a normal EKG.
The correct pathway for the conduction of an electrical signal through the heart is:
SA node, AV node, AV bundle, Purkinje fibers, bundle branches
AV node, SA node, AV bundle, bundle branches, Purkinje fibers
SA node, AV node, bundle branches, AV bundle, Purkinje fibers
SA node, AV node, AV bundle, bundle branches, Purkinje fibers
Which of the following terms indicates "fast"?
Absent
Tachy
Paroxysmal
Brady
Which of the following is the correct order of the conduction system of the heart?
SA node, AV node, Bundle of His, Purkinje network
Purkinje network, Bundle of His, AV node, SA node
Bundle of His, AV node, Purkinje network
AV node, SA node, Bundle of His, Purkinje network
In terms of the electrical pathway of the heart, what refers to the end of the cardiac cycle?
S.A. node
A.V. node
Bundle of His
L and R bundle branches
Purkinje Fibers
P wave
atria
ventricles
depolarization
repolarization
In reference to the electrical activity of the heart, what signals the end of the cardiac cycle?
Atrial depolarization
Atrial repolarization
Ventricular depolarization
Ventricular repolarization
Cardiac Cycle in terms of electricity
polarization--> depolarization--> repolarization
repolarization--> depolarization--> polarization
repolarization--> depolarization--> repolarization
depolarization--> repolarization--> depolarization
QRS complex
Atrium polarization
Ventricle depolarization
Ventricle repolarization
Atrium repolarization
