The medical health care field is one of the fasting growing job sectors in the world. The nursing field is expected to grow more than 25% over the next ten years. The nursing field consist of two main sectors in which one can choose the career path in witch they wish to enter. Licensed practical nurses (LPNs) care for the sick, injured, convalescent, and disabled under the direction of physicians and registered nurses.
Most LPNs provide basic bedside care. They take vital signs such as temperature, blood pressure, pulse, and respiration. They also treat bedsores, prepare and give injections and enemas, apply dressings, give alcohol rubs and massages, apply ice packs and hot water bottles, and insert catheters. LPNs observe