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: Medicine
An adult patient weighting 70 kg has fasting blood sugar 180 mg/dl. He is having 
Select and explain. 
A. Ketoacidosis, B. Hypoglycemia, C. Hyperglycemia, D. Thyroidism
C: Hyperglycemia
Answer: C: Hyperglycemia 
Explanation: None