例1:患者,男,43岁,糖尿病5年,无药物过敏史。一年来在门诊服用降糖药,尿糖+～(?)。近一月因饮食不节,出现厌食、乏力、恶心、心慌,门诊治疗无效,以糖尿病酮症酸中毒收住院。治疗:入院即以普通胰岛素(青岛生物化学制品厂生产,批号99047)早8u、午6u、晚4u,分别于饭前30min 皮下注 Example 1: Patient, male, 43 years old, with diabetes for 5 years, no history of drug allergy. In the past year, taking hypoglycemic agents, urine sugar ~ (?). Nearly a month because of diet, anorexia, fatigue, nausea, palpitation, outpatient treatment ineffective, diabetic ketoacidosis admitted to hospital. Treatment: admission to ordinary insulin (Qingdao Biological Chemical Plant production, batch number 99047) as early as 8u, afternoon 6u, night 4u, respectively, 30min before meals subcutaneous injection