ACETONE, URINE

What this test checks

Tests for acetone (a ketone) in urine. Ketones appear when the body burns fat for energy — common in uncontrolled diabetes or prolonged fasting.

Why do people get this test?

Quick screen for diabetic ketoacidosis, a serious complication of diabetes.

When you should consider this test

• Diabetic with very high blood sugar
• Vomiting and abdominal pain in a diabetic
• Suspected diabetic emergency

How to prepare

Urine sample — collect as instructed.