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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Upper Elementary Science - I
2.43 Heart


Q 1: The left lower chamber of the heart. It pumps the blood through the aortic valve into the aorta.
right ventricle
left ventricle

Q 2: The biggest and longest artery (a blood vessel carrying blood away from the heart) in the body. It carries oxygen-rich blood from the left ventricle of the heart to the body.
arteries
aorta
veins
valve

Q 3: The _____is a fist-sized, muscular organ that pumps blood through the body.
heart
brain
lungs

Q 4: A large vein that carries oxygen-poor blood to the right atrium from the upper parts of the body.
superior vena cava
inferior vena cava

Q 5: The right upper chamber of the heart. It receives oxygen-poor blood from the body through the inferior vena cava and the superior vena cava.
left atrium
right atrium

Q 6: A large vein (a blood vessel carrying blood to the heart) that carries oxygen-poor blood to the right atrium from the lower half of the body.
inferior vena cava
superior vena cava

Q 7: The blood vessel that carries oxygen-rich blood from the lungs to the left atrium of the heart.
pulmonary vein
pulmonary artery

Q 8: The right lower chamber of the heart. It pumps the blood into the pulmonary artery
left ventricle
right ventricle

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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