A Random Urine Test is a laboratory examination of a urine sample collected at any time of the day, without requiring any special preparation or timing. It is commonly used to assess overall kidney function, detect urinary tract infections, and screen for various metabolic or systemic conditions.

A freshly collected, single urine sample is analyzed for physical, chemical, and microscopic properties. This includes checking for the presence of substances such as glucose, protein, ketones, blood cells, bacteria, and crystals.