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.
B. blood clot. Blood clots, often from a deep vein thrombosis, are the most common cause of a pulmonary embolism. Rarely, bone marrow, amniotic fluid, air bubbles, oxygen bubbles, and other things can also get into the circulatory system and cause a pulmonary embolism. Predisposing factors of pulmonary emboli include: