Which Requirement(s)is/are Part of the Criteria for "Tight Control" of Hyperglycemia

Which requirement(s) is/are part of the criteria for "tight control" of hyperglycemia?

A) Perform glucose testing twice daily.
B) Administer insulin injections three times a day based on glucometer readings.
C) Maintain fasting glucose within normal limits.
D) Maintain normal weight for height and age.
E) Maintain cholesterol within normal limits.