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.
There are four reasons why this might happen: 1  Thrombosis (obstruction of a blood vessel by a blood clot forming locally) 2  Embolism (obstruction due to an embolus from elsewhere in the body, see below), 3  Systemic hypoperfusion (general decrease in blood supply, e.g., in shock) 4  cerebral venous sinus thrombosis.