EKG Quiz

What does ECG stand for?

ECG is a reading that shows

• the activity of heart

• the electrical activity of cardiac muscle

• the systole and diastole of cardiac muscle

• the initiation of heartbeat

The correct sequence of the three events in ECG

• P wave , T wave , QRS complex

• QRS complex , P wave , T wave

• T wave , QRS complex , P wave

• P wave, QRS complex, T wave

P wave is

• Repolarization of atria

• Repolarization of ventricles

• Depolarization of atria

• Depolarization of ventricles

T wave is

• Repolarization of atria

• Repolarization of ventricles

• Repolarization of ventricles and atria

• Depolarization of atria and ventricles

Which one is represent P wave

• A

• B

• C

• E

Tags

NGSS.HS-PS4-1

Which one is represent T wave

• A

• B

• C

• E

Which one is represent QRS complex

• A

• B

• C

• E

What part of the hearts conduction system is shown in the diagram?

• SA node

• AV Node

• AV bundle

• Purkinje Fibers

What part of an ECG represents the depolarization of the ventricles?

• P Wave

• QRS Complex

• T Wave