In diabetic patients, round the clock tight control of hyperglycaemia achieved by multiple daily insulin injections or insulin pumps: Prevents...

In diabetic patients, round the clock tight control of hyperglycaemia achieved by multiple daily insulin injections or insulin pumps: A. Prevents macrovascular disease more effectively B. Is recommended in all type 2 diabetes patients C. Is associated with higher incidence of hypo-glycaemic reactions D. Both A and C are correct