unit 4 review - ladsich

What part of the Heart is this?

• Superior Vena Cava

• Tricuspid Valves

• Right atrium

• Pulmonary valve

What part of the Heart is this?

• Purkinje Fibers

• Right ventricle

• Pulmonary valves

• Pulmonary veins

What part of the heart is this?

• Superior Vena Cava

• Left Atrium

• Left ventricle

• Bicuspid valves

What part of the Heart is this?

• Aorta

• pulmonary valve

• Left ventricle

• aortic valve

What part of the Heart is this?

• inferior Vena Cava

• pulmonary arteries

• pulmonary trunk

• Fossa ovalis

What happens during the P-wave of an ECG?

• ventricular depolarization

• Atrial depolarization

• Atrial repolarization

• ventricular repolarization

What happens during the QRS complex ?

• ventricular repolarization

• Ventricular depolarization

• Atrial depolarization

• Atrial repolarization

What happens at PR interval

• Atrial depolarization and ventricular depolarization

• atrial repolarization and ventricular depolarization

• Ventricular repolarization and atrial depolarization

• ventricular depolarization and atrial depolarization

What happens at the T wave

• atrial depolarization

• ventricular repolarization

• ventricular depolarization

• Atrial repolarization

What happens at the Q wave?

• depolarization in the septum

• repolarization in the septum

• atrium depolarization

• atrium repolarization