下列不属于手术前提高患者手术耐受力的措施是() ["A．合理指导适应术中体位的训练","B．保护改善患者重要脏器功能","C．充分做好患者手术区域的皮肤准备","D．适当休息，保证充足睡眠","E．纠正营养不良"]
成人凝血时间的正常值为() ["A．1～3分钟","B．1～4分钟","C．1～5分钟","D．2～5分钟","E．3～5分钟"]
下列哪些指标更能准确反映血容量() ["A．尿量","B．心率","C．中心静脉压","D．心电图","E．血压"]
龈牙组纤维根间组纤维牙骨膜组纤维牙槽龈组纤维 ["纤维起于牙槽嵴顶，呈放射状向牙冠方向走行，止于牙颈部的牙骨质","自牙颈部牙骨质，向牙冠方向散开，广泛地位于牙龈固有层中","自牙槽嵴向冠方牙龈固有层展开，止于游离龈中","起自根分叉处的牙根间骨隔顶，至根分叉区牙骨质","自牙颈部的牙骨质，越过牙槽嵴,止于牙槽突骨密质的表面"]
Miles手术适应于距肛门() ["A．5cm","B．6cm","C．7cm","D．8cm","E．12cm"]
轮廓乳头叶状乳头丝状乳头菌状乳头
