What is the medical abbreviation meaning twice a day? The medical abbreviation for twice a day is B.I.D., referring to bis in die, which is the Latin version of this term. It is sometimes written without the punctuation. qid
Type 2 diabetes mellitus (formerly called NIDDM, type II or adultonset) is characterised by variable insulin resistance in peripheral tissue and insulin deficiency due to an insulin secretory defect of the beta cell.
1 Type 2 DM begins with insulin resistance, a condition in which cells fail to respond to insulin properly. 2  As the disease progresses a lack of insulin may also develop. 3  This form was previously referred to as non insulin-dependent diabetes mellitus (NIDDM) or adult-onset diabetes.ype 1 diabetes mellitus is characterized by loss of the insulin-producing beta cells of the islets of Langerhans in the pancreas, leading to insulin deficiency. This type can be further classified as immune-mediated or idiopathic.