The nurse is caring for a patient 6 hours after a severe electrical burn. He has a Foley catheter, and his intake and output are carefully being monitored. The nurse notes that his urine now has a burgundy color. This new assessment finding alerts the nurse to which potential complication?
1) Severe dehydration
2) Muscle damage - rhabdomyolysis
3) Impending hypovolemic shock
4) Thrombocytopenia
