硬膜外术后止痛可分为以下几种给药方法() ["A．连续硬膜外注药","B．病人自控硬膜外腔给药","C．给泵程序化自动分次给药","D．间断分次硬膜外腔给药","E．自动连续给药加病人自控间断给药"]
甲状腺癌()成骨肉瘤()头颈部肿瘤()肾脏透明癌()消化系统癌() ["A．肺部转移灶类似炎症样浸润影","B．淋巴管型转移","C．肺部转移灶内可见团块状或斑片状钙化","D．肺部转移瘤可见空洞","E．肺部转移灶以粟粒型多见"]
椎管内术后止痛应用的药物有() ["A．地西泮","B．水杨酸钠","C．局麻药","D．吗啡","E．芬太尼"]
癌痛的三阶梯用药原则() ["A．阶梯给药","B．按需给药","C．口服给药","D．用药个体化","E．辅助用药"]
视神经胶质瘤()海绵状血管瘤()眶内脑膜瘤()神经鞘瘤()视神经鞘脑膜瘤() ["A．多位于肌锥内偏上象限常见显著增强瘤内可见小囊变区","B．肌锥内肿块包绕或推移视神经，瘤内偶见钙化","C．肌锥内肿块与视神经分界不清，视神经管扩大","D．肌锥内肿块增强呈“路轨”征，瘤内多见钙化","E．眶壁骨质增生伴紧贴眶骨的肿块，瘤内可见钙化"]
翼腭窝下方()翼腭窝前上方()翼腭窝内侧()翼腭窝外侧()翼腭窝后壁()
