Urine test for diabetes, in which the two main things to look for in a urinalysis are urine ketone bodies and urine glucose, which if normal shows negative and if abnormal shows positive. Normal urine can have a very small amount of glucose, about 0.1-0.3 grams, up to a maximum of 1 gram is characterized as negative, this is just a basic screening. Positive urine ketone bodies are seen more often in diabetic ketosis or starvation ketosis, and diarrhea, toxicity, or inflammation normally encountered can also cause a stressful elevation of urine ketone bodies. Glucose also exists in this case, metabolic diseases or pancreatitis, renal insufficiency, or have emergency craniocerebral trauma, heart attack can also be a transient elevation of blood glucose to make urine sugar positive. However, in most people with diabetes, these two tests are relevant and complementary, but they are not necessarily positive for diabetes.