PBS 1.2.5 Quizizz Review (Heart)

The purpose of the heart valves is to

• pump the blood to the lungs.

• pump the blood to the body.

• prevent blood from backflowing/going in the wrong direction.

• pump the blood to the ventricles.

• pump the blood to the ventricles.

Right after blood leaves the right ventricle, where does it go next?

• aorta through the aortic valve

• the lungs

• the body

• right atrium through the tricuspid valve

• pulmonary artery through the pulmonary valve

The arrow in the figure is pointing to the

• mitral valve.

• tricuspid valve.

• aortic valve.

• bicuspid valve.

• pulmonary valve.

Structure 5

• is the inferior vena cava.

• are the pulmonary arteries.

• is the superior vena cava.

• are the pulmonary veins.

• is the aorta.

Match the following:

• tricuspid valve

• between the left ventricle and the aorta

• bicuspid valve

• between the left atrium and the left ventricle

• pulmonary valve

• between the right ventricle and the pulmonary artery

• aortic valve

• between the right atrium and the right ventricle

If you are a blood cell in the location shown by the arrow in the figure, where would you flow next?

• superior vena cava

• left atrium

• right atrium

• right ventricle

The bicuspid valve is also known as the __________ valve.

Which of the following would be in the systemic circulation?

• aorta

• pulmonary arteries

• pulmonary veins

• vena cava

• right ventricle

Blood is all arteries are oxygenated except in the

• aorta.

• pulmonary arteries.

• coronary arteries.

• carotid arteries.

• brachiocephalic arteries.

Blood in all veins are deoxygenated except in the

• external cardiac veins.

• superior vena cava.

• inferior vena cava.

• pulmonary veins.