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.
Arteries carry blood low in oxygen from the right side of the heart to the lungs to be oxygenated. Blood high in oxygen enters the left side of the heart in the pulmonary vein and is pumped into the systemic circuit. The pulmonary arteries and veins are unique in the type of blood they carry.1  Pulmonary arteries carry blood low in oxygen from the right side of the heart to the lungs and often contain blue latex. 2  Pulmonary veins carry blood rich in oxygen to the left side of the heart and rarely contain any latex.he systemic circuit and the pulmonary circuit. Both circuits have arteries which lead away from the heart capillaries which connect arteries to veins and veins which carry blood toward the heart. In the systemic circuit arteries carry blood rich in oxygen from the left side of the heart toward the extremities.