The JetBlue cards from Barclaycard are now available. Earn 30,000 points after $1,000 spent in the first 90 days with The JetBlue Plus Card ($99 annual fee) or 5,000 points after $1,000 spent on purchases in the fist 90 days with The JetBlue Card ($0 annual fee). Get more information here.
I'm confused because I thought arteries were AWAY from the heart and the veins are towards the heart, meaning they supply the heart while the arteries take things away from the heart and to the rest of the body. But reading over the notes in class and the powerpoints online..... it clearly states that the Coronary arteries supply oxygenated blood to the heart and the veins take away deoxygenated blood.
(very small veins) merge into VEINS which carry blood back to the heart. The vein walls are similar to arteries but thinner and less elastic. Veins carry deoxygenated blood towards the lungs where oxygen is received via the pulmonary capillaries. The PULMONARY Veins then carries this oxygenated blood back to the heart.