Most production managers hold bachelor's degrees or higher in business administration or industrial management. They usually begin their careers as floor workers or assistant managers in a factory, and advance to supervisory positions after gaining experience and exhibiting strong leadership skills.
More information about causes of Thromboembolism: 1  Medications, drugs, or substances causing Thromboembolism (3 listings) 2  Underlying causes of Thromboembolism. 3  Thromboembolism as a complication caused by other conditions.  Thromboembolism as a symptom.
A pulmonary embolism is a part of a blood clot that travels to the lungs. The most common cause of a pulmonary embolism is a blood clot (thrombus) in a large leg vein of the leg that breaks off and travels to the lungs (embolus). An embolus may be from clots in other parts of the body.