The major organs of the immune system are bone marrow, thymus, spleen and lymph nodes. These organs produce lymphocytes required to destroy bacteria, virus, tumor cells, etc.This article dwells on these major immune system organs that protect the human body from infections.-Cells: The main function of T-cells or T lymphocytes is intensifying immune system responses. They do this by secreting specialized factors, which in turn activate other white blood cells, to fight off infections. T-cells are again subdivided into different types.
Because of the high level of demand for expert healthcare managers with an MBA, this speciality offers strong career growth and good salaries. In fact, the Bureau of Labor Statistics reports that the demand for medical and health services managers will increase by 22% by 2020.
MBA students are generally more risk averse than the average entrepreneur. An MBA is helpful if you aren't sure what you want to do, because you can meet people from all over the world from different industries and different functions. It also helps with presentation and speaking skills (although some people take it too far and come across as arrogant as some of the other answers noted).