Throughout the world CIPS qualifications are recognised as driving leading edge thinking and professionalism in procurement. MCIPS is recognised worldwide as the standard for top quality procurement professionals.here are no entry requirements for the qualifications at Certificate or Advanced certificate level. If you wish to start on a Diploma level qualification, you should have at least two A-levels (or international equivalent) or a CIPS Certificate level qualification.
Functioning at the end of the circulatory cycle, the veins of the upper torso carry deoxygenated blood from the tissues of the body back to the heart to be pumped through the body again. Blood returning to the heart from the lower torso and legs enters the upper torso in a large vein called the inferior vena cava.ach pulmonary vein carries blood from a lung back to the heart where it reenters through the left atrium. Oxygenated blood exits the left ventricle of the heart and enters the aorta, the largest artery in the human body.
Veins and arteries are both types of blood vessels but arteries carry blood away from the heart to the rest of the body while veins carry blood to the heart from the rest of the body. All arteries except the pulmonary and umbilical arteries carry oxygenated blood while all veins carry deoxygenated blood. The arteries are basis of the circulatory system and their main function is to deliver oxygen and nutrients through blood to all the cells in the body.