A nurse should have at least five qualities. First, he or she must really like people because sick people are sometimes unpleasant and demanding. Second, a nurse must be organized. If the nurst fogets to give a patiant his or her medicine on time, the consequences could be serious. Medicine is very expensive today. Third, a nurst must be calm. He or she may have to make a life-an-death decision in an emergency, and a calm person makes better decisions than anexcitable one