title: Problem overview.
mesh_terms: D000698:Analgesia / Q000009:adverse effects; D000775:Anesthesia, Spinal / Q000009:adverse effects; D000776:Anesthesiology / Q000295:instrumentation; D002056:Burns / Q000209:etiology; D004342:Drug Hypersensitivity; D004618:Embolism, Air / Q000209:etiology; D004837:Epinephrine / Q000008:administration & dosage; D004865:Equipment and Supplies, Hospital / Q000592:standards; D005547:Foreign Bodies; D006801:Humans; D007267:Injections / Q000009:adverse effects; D007396:Internship and Residency; D007442:Intubation, Intratracheal / Q000009:adverse effects; D008318:Malpractice; D009726:Nurses; D011343:Procaine / Q000008:administration & dosage; D014084:Tooth Avulsion / Q000209:etiology; D014481:United States
chemical_list: D011343:Procaine; D004837:Epinephrine