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.
A bachelor degree can lead to higher paying jobs with more responsibility, such as marketing manager. A master's degree or MBA with a marketing focus can do the same. What Can I Do With a Marketing Degree? You can work almost anywhere with a marketing degree. Nearly every type of business or industry utilizes marketing professionals in some way. Job options for marketing degree holders include careers in advertising, brand management, market research, and public relations. Popular job titles include: