Human Circulatory System Quiz

What is the main function of the pulmonary artery?

• Carry oxygenated blood to the lungs

• Carry deoxygenated blood to the lungs

• Carry oxygenated blood to the heart

• Carry deoxygenated blood to the heart

Which chamber of the heart receives blood from the precava?

• Left atrium

• Right atrium

• Left ventricle

• Right ventricle

What type of blood does the pulmonary vein carry?

• Oxygenated blood

• Deoxygenated blood

• Mixed blood

• Nutrient-rich blood

Where does the aorta transport blood from?

• Right atrium

• Left atrium

• Right ventricle

• Left ventricle

What is the role of capillaries in peripheral tissues?

• Transport blood to the heart

• Exchange gases and nutrients

• Store blood

• Filter blood

Which part of the heart pumps blood into the aorta?

• Right atrium

• Left atrium

• Right ventricle

• Left ventricle

What is the function of the postcava?

• Carry blood from the lungs to the heart

• Carry blood from the heart to the lungs

• Carry blood from the body to the heart

• Carry blood from the heart to the body

Which type of blood is referred to as "black blood" in the diagram?

• Oxygenated blood

• Deoxygenated blood

• Mixed blood

• Nutrient-rich blood

What is the primary function of the left atrium?

• Receive deoxygenated blood from the body

• Pump oxygenated blood to the body

• Receive oxygenated blood from the lungs

• Pump deoxygenated blood to the lungs

Which vessel carries blood away from the heart to the rest of the body?

• Pulmonary artery

• Pulmonary vein

• Aorta

• Precava