颈部视诊应注意观察()。 ["位置,有无倾斜及强迫头位","双侧是否对称,有无包块","有无血管搏动","活动是否受限","皮肤状态"]
男性,34岁,有多年消化性溃疡病史,近半年来发生瘢痕性幽门梗阻,在出现的临床特点中,哪项不符合实际情况() ["呕物中有酸臭味和宿食","呕吐物中含有食物和胆汁","呕吐量大,多发生于傍晚","有胃型和胃蠕动波","消瘦,脱水,低氯低钾性碱中毒"]
目前临床分类关于中位直肠癌指的是(). ["在齿状线附近的","距齿状线在1cm以内的","距齿状线在5~10cm的","距齿状线在20cm以内的","以上都不对"]
补阳还五汤中重用黄芪为君的用意是() ["补气固表","补气生血","补气升阳","补气利水","补气行血"]
男性,55岁,胃溃疡史3年,今晨突发上腹剧痛,诊断为急性穿孔,理想的手术是() ["大网膜填塞术","穿孔修补术","胃大部切除术","溃疡楔形切除","穿孔修补加选择性迷走神经切断术"]
患者男性,35岁,因车祸致腰椎损伤,请你现场实施腰椎损伤伤员的搬运。(在医学模拟人上操作)(20分)