脑出血的院前急救中,下列哪项措施是错误的() ["平稳搬运患者,以免加重出血","快速充分补液,以加强脑灌注压,保证脑细胞氧供应","头位抬高15°~30°","注意保持呼吸道通畅,及时吸出呼吸道分泌物","呕吐时将头偏向一侧,防止呕吐物吸入气道"]
肛裂() ["脓血便","鲜血便","柏油样便","白陶土样便","稀糊状便"]
1mol葡萄糖经有氧氧化净得ATP与经酵解所得ATP数之比最接近于() ["8:1","15:1","18:1","24:1","36:1"]
食管癌的晚期症状有()。 ["吞咽困难","声音嘶哑","呕吐","锁骨上淋巴结肿大","胸背疼痛"]
女性,45岁。新诊断糖尿病,用胰岛素治疗后第5天,血糖从原来甚高很快降至接近正常水平,但突然发生视力模糊,应首先考虑可能是由于() ["已有白内障","视网膜微血管病变","合并青光眼","晶体渗透压改变","玻璃体出血"]
试述气性坏疽的临床表现及诊断要点。