以下化脓性中耳炎及乳突炎的并发症中,不属于颅外并发症的是() ["耳后骨膜下脓肿","颈部贝佐尔德脓肿","迷路炎","硬脑膜外脓肿","周围性面瘫"]
溃疡愈合后形成瘢痕是因为侵及() ["棘层","颗粒层","基底层","透明层"]
下列关于鼻咽腺样体的说法错误的是() ["位于鼻咽顶部,15岁左右至成人水平,以后逐渐萎缩","CT上肥大的腺样体呈不对称增大,增强时强化明显","腺样体肥大的临床症状多与呼吸不畅有关","MRI上T1WI呈等信号,T2WI呈高信号","常不伴有骨质破坏"]
治疗重症肌无力的药物为() ["免疫抑制剂","抗胆碱酯酶药","皮质类固醇","免疫球蛋白","神经保护剂"]
从痰液中检出下列细菌中有临床意义的是() ["肺炎链球菌","溶血性链球菌","结核分枝杆菌","金黄色葡萄球菌","脑膜炎球菌"]
何种肉类脂肪中不饱和脂肪酸含量较高()