Heart Blood Flow and Conductivity

What is the main function of the heart?

• Produce hormones

• Filter blood

• Pump blood

• Digest food

Which chamber of the heart receives oxygenated blood from the lungs?

• left atrium

• right ventricle

• left ventricle

• right atrium

What is the largest artery in the body?

• capillary

• vein

• aorta

• pulmonary artery

What is the name of the valve that separates the left atrium from the left ventricle?

• mitral valve

• aortic valve

• pulmonary valve

• tricuspid valve

What is the correct pathway of blood through the heart?

• Left atrium, left ventricle, pulmonary artery, lungs, pulmonary veins, right atrium, right ventricle, aorta

• Right atrium, left ventricle, pulmonary artery, lungs, pulmonary veins, right atrium, right ventricle, aorta

• Right atrium, right ventricle, pulmonary artery, lungs, pulmonary veins, left atrium, left ventricle, aorta

• Right atrium, right ventricle, pulmonary artery, lungs, pulmonary veins, right atrium, left ventricle, aorta

What is the purpose of coronary circulation?

• To supply deoxygenated blood to the heart muscle.

• To supply oxygenated blood to the brain.

• To supply oxygenated blood to the heart muscle and remove waste products.

• To remove oxygenated blood from the heart muscle.

Which blood vessels supply oxygenated blood to the heart muscle itself?

• renal arteries

• carotid arteries

• pulmonary arteries

• coronary arteries

What is the name of the valve that separates the right atrium from the right ventricle?

• pulmonary valve

• mitral valve

• bicuspid valve

• tricuspid valve

What is the function of the atria in the heart?

• To regulate blood pressure

• To receive and pump blood

• To filter impurities from the blood

• To produce red blood cells

What is the name of the blood vessel that carries deoxygenated blood from the heart to the lungs?

• aorta

• pulmonary vein

• coronary artery

• pulmonary artery