Cardiac Cycle

What part of the heart delivers non-oxygenated blood to the lungs?

• Pulmonary artery

• Pulmonary vein

• Aorta

• Lt. ventricle

The blood enters on the Lt side of the heart through the____and enters the Lt atrium. It then passes through the____to enter the Lt. ventricle

• Pulmonary vein,

  bicuspid valve

• Pulmonary artery,

  mitral valve

• Pulmonary vein,

  tricuspid valve

• Pulmonary artery,

  aortic valve

The bicuspid valve is located on the Lt. side of the heart?

• True

• False

The atriums are located below the ventricles.

• True

• False

What part of the heart delivers richly oxygenated blood to the body?

• Tricuspid valve

• Superior vena cava

• Aorta

• Pulmonary artery

What part of the heart delivers oxygenated blood to the heart?

• Pulmonary artery

• Pulmonary vein

• Aorta

• Tricuspid valve

On the rt. side of the heart, blood flows from the rt. ventricle to the?

• Tricuspid valve to the pulmonary vein

• Pulmonic valve to the pulmonary artery

• Tricuspid valve to pulmonary artery

• Inferior vena cava to the aorta

Blood flow in the following sequence in the heart: Inferior vena cava/superior vena cava, Rt. atrium, tricuspid valve, Rt. ventricles, pulmonic valve, pulmonary artery, lungs, pulmonary vein, Lt. atrium, bicuspid valve, Lt. ventricle, aortic valve, aorta.

• True

• False

Pulmonary veins take non-oxygenated blood away from the heart.

• True

• False

The bicuspid valve connects the _____ with the _____ .

• Lt. ventricle

• Rt. atrium

• Rt. ventricle

• Lt. atrium