疼痛治疗性神经阻滞时首选()麻醉性神经阻滞首选()神经破坏性治疗时首选()术后硬膜外腔镇痛首选() ["A．2%利多卡因","B．0.5%利多卡因","C．吗啡","D．无水乙醇","E．抗生素","F．肾上腺素"]
对输注白细胞或血小板有反应而需补充红细胞者，应输用()血小板严重减少而有输注血小板的适应证者，应接受() ["A．浓缩红细胞","B．洗涤过的红细胞","C．两者均宜","D．两者均不宜"]
男，27岁，近2月来感胸闷，无咳嗽咳痰，不发热，X线检查如图，最可能的诊断是() ["A．右侧包裹性胸腔积液","B．右侧肺不张","C．右侧游离性胸腔积液","D．右侧膈下脓肿","E．胸膜间皮瘤"]
病人如需增强血液中携氧能力，可输()新鲜冰冻血浆中有 ["A．红细胞悬液","B．因子Ⅶ或因子V","C．代血浆或血浆","D．白蛋白","E．全血"]
男，66岁，近1月来感胸闷，有时低热，胸片如图，最可能的诊断为() ["A．化脓性胸膜炎","B．结核性胸膜炎","C．右下肺炎症","D．右下肺不张","E．右侧胸腔积液"]
经颏神经孔()经眶下神经孔()经眶上神经孔()经腭大孔()经后上齿槽孔()
