Lung cancer is the most common cause of clubbing. Clubbing often occurs in heart and lung diseases that reduce the amount of oxygen in the blood. These may include: 1  Heart defects that are present at birth (congenital).
What is a safety management system (SMS)? A safety management system is a systematic approach to managing safety, including organisational structures, accountabilities, policies and procedures.
incident management system. IMS. A system designed to assist in the management and command of emergency operations such as natural disasters, civil disturbances, multiple casualty incidents, hazardous materials incidents, fires, and acts of terrorism. The key components to the system include finance, logistics, operations, and planning.