Quiz on the Human Heart

What does the left atrium receive?

• Oxygenated blood from the lungs

• Deoxygenated blood from the body

• Oxygenated blood from the body

• Deoxygenated blood from the lungs

Where does the left ventricle pump blood?

• To the lungs

• To the left atrium

• To the right atrium

• To the body through the aorta

What type of blood does the right atrium receive?

• Nutrient-rich blood

• Carbon dioxide-rich blood

• Deoxygenated blood

• Oxygenated blood

What does the right ventricle pump blood to?

• The body through the aorta

• The left ventricle

• The lungs through the pulmonary artery

• The left atrium

What is the function of the heart valves?

• To pump blood

• To prevent the backflow of blood

• To oxygenate blood

• To increase blood pressure

What type of blood is pumped from the left ventricle?

• Nutrient-poor blood

• Oxygenated blood

• Deoxygenated blood

• Carbon dioxide-rich blood

What does the right atrium pump blood into?

• The left ventricle

• The right ventricle

• The left atrium

• The lungs

What type of blood does the left atrium pump into the left ventricle?

• Deoxygenated blood

• Oxygenated blood

• Carbon dioxide-rich blood

• Nutrient-rich blood

What is the pathway of deoxygenated blood from the right ventricle?

• To the body through the aorta

• To the lungs through the pulmonary artery

• To the left atrium

• To the left ventricle

What does the left ventricle receive blood from?

• The body

• The right atrium

• The lungs

• The left atrium