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"耳硬化症"的诊断要点，下述说法哪项错误() ["A．多在20～30岁起病","B．平片价值不高","C．高分辨率CT价值较高","D．早期以骨质疏松为主","E．晚期以骨质破坏为主"]
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"]
呼吸暂停(apnea)
胃食道反流(esophagealregurgitation)
