In summary, quality control specialists work in a wide variety of locations where they visually inspect or manually test products. Requirements vary from a high school diploma with on-the-job training to an advanced education, depending on the employer.
Most uncomplicated colds, which often lead to coughs, last between eight and nine days, but about 25 percent last two weeks, and 5-10 percent last three weeks. How quickly your cold is resolved has a lot to do with your general lifestyle habits and the state of your immune system.
How Long Does It Last? Most cases of acute bronchitis last between 3 and 10 days. However, the cough can linger for several weeks, even after the infection that caused it is gone. If your cough lasts for more than a month to six weeks after diagnosis, contact your health care provider.