WorksheetsEKG
Total questions: 15
Worksheet time: 21mins
P Wave
SA Nodes contracts
Both atria contracts
Impulses reach the av node 0.10 delay allows
Repolarization or recovery of the ventricles
Impulses hit av bundle branch off into two bundles down front of heart into purkinje fibers
QRS
Repolarization or recovery of the ventricles
Impulses hit av bundle branch off into two bundles down front of heart into purkinje fibers
SA Nodes contracts
Both atria contracts
Impulses reach the av node 0.10 delay allows atria
The nurse is reviewing a patient’s electrocardiogram. Which wave should the nurse recognize as being the first positive wave in a normal cardiac cycle?
P wave
Q wave
R wave
S wave
A patient is experiencing electrocardiogram changes. Which wave should the nurse recognize as representing ventricular repolarization?
Q wave
R wave
S wave
T wave
A patient is admitted for diagnosis of an electrocardiogram abnormality. Which wave should the nurse plan care based upon changes in the patient’s ventricular depolarization?
P wave
QRS complex
U wave
T wave
