1. Capillaries have muscular walls.   True   False   2. Which blood vessel transports blood from the kidney into the inferior vena cava?   hepatic artery   renal artery   renal vein   hepatic vein   Hint Half-n-half Clue   3. Veins have a narrow lumen (the central space through which blood flows).   True   False   4. Which blood vessel carries blood from the heart to all parts of the body?   anterior cardiac vein   right coronary artery   vena cava   aorta   Half-n-half Clue   5. The blood flows with low pressure in veins.   True   False   6. Which blood vessel transports blood from the aorta into the liver?   renal artery   renal vein   hepatic vein   hepatic artery   Half-n-half Clue   7. Valves are present in arteries.   True   False