下列哪种情况会发生"眶上裂变窄"() ["A．颈动脉-海绵窦瘘","B．垂体瘤","C．骨纤维结构不良","D．颅咽管瘤","E．海绵窦内颈内动脉瘤"]
急性心肌梗死常见的死亡原因是() ["A．心源性休克","B．心力衰竭","C．严重心律失常","D．电解质紊乱","E．发热"]
男，41岁，右侧咽部不适两年余，有异物感，声音嘶哑，CT如图所示，最可能诊断为() ["A．颈动脉体瘤","B．咽旁转移癌","C．咽旁淋巴瘤","D．小唾液腺瘤","E．咽旁神经鞘膜瘤"]
关于鼻窦正常解剖的描述，下列哪项不正确() ["A．出生时，蝶窦、额窦未气化","B．出生时，上颌窦、筛窦已气化","C．蝶窦由蝶窦中隔分为左右两个窦腔","D．上颌窦前部与鼻腔仅粘膜相隔","E．前组筛窦引流至中鼻道，后组筛窦引流至上鼻道"]
成人通过胃管鼻饲喂食时，其胃管插入的深度为() ["A．15～25Cm","B．25～35Cm","C．35～45Cm","D．45～55Cm","E．55～65Cm"]
Beckwith综合征
