This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
Malnutrition-related diabetes mellitus is related with all, except: 
Select and explain. 
A. Body mass index <19, B. Positive past history of pancreatitis, C. Commoner variety is fibrocalculous pancreatic type, D. Ketosis
D: Ketosis
Answer: D: Ketosis 
Explanation: The hallmark of malnutrition-related diabetes is the absence of ketoacidosis.
Malnutrition-related diabetes is commonly seen in tropical countries.
It is of the following 2 type → 1. Protein deficient diabetes mellitus 2. Fibro calculus diabetes mellitus

It may be associated with low birth • This one is associated with pancreatitis. weight and lower body weight (• It is more common of the 2 types, choice ‘B’ can be explained by it)