Burn Wounds - treat light wounds with cool water, bigger wounds with cold, damp wraps after calling ambulance. Do not remove fabric or other things stuck to the wound to avoid bleeding, clothes, jewellery, watches etc. that are not stuck to the wound should be removed.
The blood urea nitrogen or BUN is a blood test that measures the amount of urea nitrogen in the bloodstream. It reflects how well your kidneys are. When a person is dehydrated, false results might be obtained as BUN levels increase when blood is concentrated. Elevated BUN levels indicate dehydration, excessive protein intake and impaired renal function. Low BUN levels indicate over hydration, liver damage and malnutrition.