Medical Definition of melena. : the passage of dark tarry stools containing decomposing blood that is usually an indication of bleeding in the upper part of the digestive tract and especially the esophagus, stomach, and duodenumâcompare hematochezia.
A forecast analyst's job is to research how to capitalize on existing trends as well as identify new and developing trends and sales opportunities in the market. A bachelor's degree is necessary for most forecast analysis positions, and a master's degree is often preferred for higher-level roles. Source: *U.S.
Website breadcrumbs. Job Outlook - Make Your Career a Reality. Job Outlook is a careers and labour market research information site to help you decide on your future career. Use the search options below to find a wealth of information covering around 350 individual occupations. Alphabetical Search.