患儿,11个月。恶寒发热,鼻塞流清涕,喷嚏咳嗽,咽部不红,指纹浮红。其证候是() ["A.表虚","B.表热","C.表寒","D.里热","E.表实"]
男性,34岁,因左肱骨及双股骨开放性骨折手术,4天后突发腹胀痛,呕鲜血500ml,上腹部轻压痛,无溃疡病和肝炎史,应考虑为() ["胃十二指肠溃疡出血","出血性胃炎","胃穿孔","食管胃底静脉曲张破裂出血","胃底癌出血"]
在心肺复苏过程中,如发生阵发性室性心动过速,宜首选() ["肾上腺素","阿托品","氯化钙","利多卡因","碳酸氢钠"]
男性患者,70岁。清晨醒后发现左侧肢体不能活动,急送医院CT脑扫描发现右侧壳核限局性高密度灶。既往有高血压病史,无出血倾向,下列哪项处理不正确()。 ["降颅压,治疗脑水肿","保持呼吸道通畅","控制舒张压在100mmHg水平","维持水电解质平衡","静脉滴注止血药物"]
患儿,4岁。反复鼻流浊涕,气味腥臭,舌红,苔黄。其病机是() ["A.肺气郁闭","B.肺经郁热","C.风热犯肺","D.风寒束肺","E.肺气失宣"]
简述截肢术前应告知患者哪些事项。