关于去甲肾上腺素应用的适应证不正确的是() ["严重低血压","周围血管低阻力","低血容量性休克早期","急性呼吸衰竭早期","重型颅脑外伤昏迷期"]
全口义齿的前牙排列时,通常要求切导斜度为() ["5°~10°","10°~15°","15°~20°","20°~25°","25°~30°"]
菠菜烹制前先焯水是为了()。 ["保护维生素C","去掉苦味","去除草酸","保护绿色"]
休克的治疗措施有() ["处理原发病因","补充血容量","纠正代谢紊乱","改善心功能","改善微循环"]
外科手术前止凝血筛检试验主要有() ["PLT","TT","APPT","Fg","PT"]
凝汽器起何作用?应用最广泛的哪种形式?