(a) The term supervision consists of two words i.e. 'super' which means over and above and 'vision' which means the art of seeing objects. Supervision is the process of overseeing the work of a subordinate by his superior.
(b) Anurag's role as a supervisor is very critical because:
(i) As a link between workers and management, he has to work towards resolving the conflicts between management and workers. He should convey the management's ideas to the workers on one hand and workers' problems to the management on the other.
(ii) He should strive to maintain harmony among the workers by helping to clear out the internal difference among them.
(iii) He has to ensure that the performance of work in the hospital is according to the targets set. He has to assume the responsibility for task achievement and motivates his workers effectively.