Circulatory System - The Heart

Which of the following are main functions of the circulatory system?

• transport gases

• transport wastes

• control temperature

• absorb nutrients

The pulmonary pathway is

• between the heart and lungs

• between the heart and body

• how the heart gets its own blood

• between the heart lungs and body

The coronary pathway is

• between the heart and lungs

• between the heart and body

• how the heart gets its own blood

• between the heart lungs and body

Which is true of the right side of the heart?

• blood coming from the lungs, then out to the body

• blood coming from the right lung, then over to the left lung

• blood coming from the body, then to the lungs

• blood coming from the top of the body to the left lung

The function of the pulmonary semilunar valve is to stop the blood flowing from the....

• right ventricle into the right atrium

• left ventricle into the left atrium

• pulmonary artery back into the right ventricle

• pulmonary vein back into the right atrium

The function of the atrioventricular valves are to stop the blood flowing from the....

• right ventricle into the right atrium

• left ventricle into the left atrium

• pulmonary artery back into the right ventricle

• aorta back into the left ventricle

Which of the following list the correct flow of blood through the heart?

• right atrium, right ventricle, pulmonary artery

• pulmonary artery, right atrium, right ventricle

• left atrium, left ventricle, pulmonary vein

• pulmonary vein, left atrium, left ventricle,

Which of the following list the correct flow of blood through the heart?

• body, vena cava, right side of heart

• lungs, vena cava, left side of heart

• body, aorta, right side of heart

• lungs, aorta, left side of heart

Which of the following list the correct flow of blood through the heart?

• vena cava, right ventricle, right atrium, pulmonary artery

• vena cava, right atrium, right ventricle, pulmonary artery

• aorta, right ventricle, right atrium, pulmonary vein

• aorta, right atrium, right ventricle, pulmonary vein

Which of the following list the correct flow of blood through the heart?

• right ventricle, pulmonary artery, lungs, pulmonary vein, left atrium

• left ventricle, pulmonary artery, lungs, pulmonary vein, right atrium

• right ventricle, pulmonary vein, lungs, pulmonary artery, left atrium

• left ventricle, pulmonary vein, lungs, pulmonary artery, right atrium