Heart Conduction & ECG

The sounds made by the heart are due the contractions of the atria and ventricles.

• True

• False

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

• SA node

• AV Node

• AV bundle

• Purkinje Fibers

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

• SA node

• AV Node

• AV bundle

• Purkinje Fibers

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

• SA node

• AV Node

• AV bundle

• Purkinje Fibers

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

• SA node

• AV Node

• AV bundle

• Purkinje Fibers

What part of the hearts electrical conduction system "delays" the impulse from the atria to the ventricles?

• SA Node

• AV Node

• AV Bundle

• Purkinje Fibers

What part of the hearts electrical conduction system is found in the ventricle muscle walls and is what causes them to contract?

• SA Node

• AV Node

• AV Bundle

• Purkinje Fibers

What is the name of the circled area of the ECG in the diagram?

• P Wave

• QRS Complex

• T Wave

• Cardiac Cycle

What is the name of the circled area of the ECG in the diagram?

• P Wave

• QRS Complex

• T Wave

• Cardiac Cycle

What is the name of the circled area of the ECG in the diagram?

• P Wave

• QRS Complex

• T Wave

• Cardiac Cycle