Circulatory System Video Quiz PDF

1\. What are the two upper chambers of the heart called? a\. Ventricles b\. Atria c\. Valves d\. Arteries 2\. What color represents deoxygenated blood in the video\'s illustration? a\. Yellow b\. Red c\. Green d\. Blue 3\. Which vessels bring blood TO the heart? a\. Arteries b\. Veins c...

1\. What are the two upper chambers of the heart called? a\. Ventricles b\. Atria c\. Valves d\. Arteries 2\. What color represents deoxygenated blood in the video\'s illustration? a\. Yellow b\. Red c\. Green d\. Blue 3\. Which vessels bring blood TO the heart? a\. Arteries b\. Veins c\. Capillaries d\. Lymphatics 4\. Which blood vessels carry blood AWAY from the heart? a\. Veins b\. Capillaries c\. Arteries d\. Vessels 5\. Where does the pulmonary artery carry blood to? a\. The brain b\. The kidneys c\. The lungs d\. The heart 6\. Which vessel brings blood from the lower body back to the heart? a\. Superior vena cava b\. Pulmonary artery c\. Aorta d\. Inferior vena cava 7\. What is the primary function of heart valves? a\. To speed up blood flow b\. To prevent backflow of blood c\. To produce blood cells d\. To store blood 8\. Where does oxygenated blood from the lungs first enter the heart? a\. Right ventricle b\. Right atrium c\. Left atrium d\. Left ventricle 9\. Which vessel carries oxygenated blood to the rest of the body? a\. Pulmonary artery b\. Inferior vena cava c\. Superior vena cava d\. Aorta 10\. Which side of the heart handles deoxygenated blood? a\. Left side b\. Right side c\. Both sides equally d\. Neither side 11\. How many main chambers does the heart have? a\. Two b\. Six c\. Three d\. Four