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.
As described by World Bank, Management Information System (MIS) is a system that helps management in making, carrying out and controlling decisions. In effect, a project/ program monitoring system is a Management Information System that provides information for making decision by the management. In the design of the MIS the following six basic stages of a MIS, ordered sequentially, have been followed 1. Identification of the information needs 2. Collection of information 3.