1. If an artery is empty, it collapses.   True   False   2. Which blood vessel carries blood from all parts of the body to the heart?   right coronary artery   vena cava   anterior cardiac vein   aorta   Hint Half-n-half Clue   3. Capillaries have muscular walls.   True   False   4. Valves are present in arteries.   True   False   5. Which blood vessel carries blood from the lungs to the heart?   pulmonary artery   pulmonary vein   hepatic vein   hepatic artery   Half-n-half Clue   6. Veins are normally located just below the skin.   True   False   7. Which blood vessel carries blood from the heart to all parts of the body?   aorta   anterior cardiac vein   right coronary artery   vena cava   Half-n-half Clue