Circulatory System

What is the upper right chamber of the heart called?

• right ventricle

• right atrium

• left ventricle

• left atrium

Which chamber of the heart sends low oxygen blood through the pulmonary arteries to the lungs?

• right ventricle

• right atrium

• left ventricle

• left atrium

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

• right ventricle

• right atrium

• left ventricle

• left atrium

Which chamber of the heart sends oxygenated blood to the aorta and all parts of the body?

• right ventricle

• right atrium

• left ventricle

• left atrium

What is the muscular wall that separates the right side of the heart from the left side of the heart?

• aorta

• venae cavae

• septum

Which type of blood vessels carry blood AWAY from the heart?

• arteries

• veins

• capillaries

Which type of blood vessel carries blood BACK TO the heart?

• arteries

• veins

• capillaries

Which type of blood vessel is the smallest and allows for oxygen and nutrients to be passed to all cells?

• arteries

• veins

• capillaries

Which side of the heart receives low oxygen blood from the superior and inferior vena cava?

• right side

• left side

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

• right side

• left side