https://medlineplus.gov/lab-tests/ketones-in-blood/
Ketones in Blood: MedlinePlus Medical Test
Ketones in blood may indicate a life-threatening condition called diabetic ketoacidosis. It mostly affects people with type 1 diabetes. Learn more.
ketonesbloodmedlineplusmedicaltest
https://medlineplus.gov/lab-tests/ketones-in-urine/
Ketones in Urine: MedlinePlus Medical Test
Ketones in urine may mean your body is using fat instead of glucose for energy. People with diabetes are at risk of high urine ketones, which can be serious.
ketonesurinemedlineplusmedicaltest