Circulatory System Review

What do arteries do?

• Carry blood to the heart

• Pump blood

• Carry blood away from the heart

• Breaks down food

What do veins do?

• Carries blood back to the heart

• carries nutrients

• pumps blood

• Carries blood away from the heart

What separates the right atrium from the right ventricle

• Tricuspid valve

• bones

• blood

• Mitral valve

What separates the left atrium from the left ventricle?

• other valves

• Mitral valve

• blood

• Tricuspid valve

What are the two phases of a heartbeat?

• Systole and Diastole

• Interphase and Telophase

• Mitosis and osmosis

• Green and Red

What is the systole?

• when the atrioventricular valves open and the ventricles relax

• when you have a heart attack

• when the ventricles contract and pump blood into the aorta and pulmonary artery

• When the heart stop working and no blood is being sent there

How can you keep your heart healthy?

• Exercise regularly

• Eat healthy food

• Go to the Doctor for your yearly appointments

• All of the above

What is the diastole?

• when the ventricles contract and pump blood into the aorta and pulmonary artery

• when you exercise

• When electrical current go through your blood

• when the atrioventricular valves open and the ventricles relax

Arteries, veins, and capillaries are three types of _____

• heart valves

• blood vessels

• cells

• veins

Which is NOT a function of the circulatory system?

• deliver O₂ and nutrients to cells

• remove CO₂ and wastes from cells

• break down carbohydrates into glucose

• transport other materials through body