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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 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.
valve
veins
aorta
arteries

Q 2: A large vein that carries oxygen-poor blood to the right atrium from the upper parts of the body.
inferior vena cava
superior vena cava

Q 3: The left lower chamber of the heart. It pumps the blood through the aortic valve into the aorta.
right ventricle
left ventricle

Q 4: The right lower chamber of the heart. It pumps the blood into the pulmonary artery
left ventricle
right ventricle

Q 5: Oxygen-poor blood enters the right atrium of the heart (via veins called the inferior vena cava and the superior vena cava). The blood is then pumped into the right ventricle and then through the pulmonary artery to the lungs, where the blood is enriched
False
True

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

Q 8: The blood vessel that carries oxygen-poor blood from the right ventricle of the heart to the lungs.
pulmonary artery
pulmonary vein

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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