Canada places itself somewhere in the middle when it considers the legal drinking age. The average drinking age in Canada is 19, which is an inviting factor for students living south of the border. Many high school graduates in the US head up north to enjoy the lower drinking age permit since the legal drinking age in USA is 21.
Open reduction internal fixation can also refer to the surgical repair of a joint, such as a hip or knee replacement. The surgical procedure is performed by a doctor who specializes in orthopedics, which is a branch of medicine concerning the musculoskeletal structure of the body.
'Oxidation is any chemical reaction that involves the moving of electrons. Specifically, it means the substance that gives away electrons is oxidized. When iron reacts with oxygen it forms a chemical called rust because it has been oxidized (The iron has lost some electrons.) and the oxygen has been reduced (The oxygen has gained some electrons.). Oxidation is the opposite of reduction. A reduction-reaction always comes together with an oxidation-reaction. Oxidation and reduction together are called redox (reduction and oxidation). Oxygen does not have to be present in a reaction, for it to be a redox-reaction. Oxidation is the loss of electrons. In terms of oxygen transfer