脑脊液来自咽鼓管者,瘘孔在() ["筛骨筛板","额窦","蝶窦","鼓室或乳突","上颌窦"]
关于骨与软组织肿瘤,根据解剖部位,下列属于间室外、囊外肿瘤的是() ["A.腘窝部肿瘤","B.肩胛周围肿瘤","C.腋窝部肿瘤","D.锁骨周围肿瘤","E.手指部位肿瘤"]
某患者因高处坠落致胸不完全性脊髓损伤,间歇倒尿,大便不能完全自控,可独立完成床椅转移,该患者ADL评定结果应为() ["正常","良,生活基本自理","中度功能障碍","重度功能障碍","完全残疾"]
患者,男,45岁,左上第一磨牙隐裂致急性牙髓炎完善根管治疗后,检查发现后牙咬合紧磨耗重,临床牙冠短小。医生未能及时发现铸造金属全冠粘结后的咬合高点,患者如未得到及时处理,在使用中可能发生的问题包括(). ["A.患牙继发龋坏","对颌牙咬合疼痛","患牙咬合疼痛","颞下颌关节紊乱病","以上均有可能发生"]
脑脊液来自中鼻道者,瘘孔在() ["筛骨筛板","额窦","蝶窦","鼓室或乳突","上颌窦"]
RB动作原因有哪些?