5-Minute Emergency ConsultSearch 5-Minute Emergency ConsultABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZUlcerative colitis (UC)Ultraviolet keratitisUncomplicated deliveryUnconjugated (indirect) hyperbilirubinemiaUnfractionated heparin (UFH)UnresponsivenessUnstable anginaUremic syndromeUrethral traumaUrethritisUrethrovaginal fistulaUrinary retentionUrinary tract fistulaUrinary tract infectionsUrticariaUterine rupture, trauma in pregnancyUvulitis