以下哪项不是切除性骨手术的适应证() ["牙槽骨嵴圆钝、肥厚","一壁骨下袋","二壁骨下袋","三壁骨下袋","邻面骨凹坑状吸收"]
用于诊断神经管缺陷的常规方法是() ["染色体检查","甲苯胺蓝定性试验","碱性磷酸酶测定","糖醛酸半定量测定","甲胎蛋白测定"]
感蓝胶片的敏感光谱的峰值在() ["220nm","320nm","420nm","520nm","620nm"]
患者男,25岁。重度哮喘发作经治疗缓解,出院后推荐其长期使用的药物是()。 ["抗生素","氯雷他定","泼尼松","吸入激素","β2受体激动药"]
患儿,男,2岁,入院诊断为"化脓性脑膜炎"。入院后患儿渐呈昏迷状态,呼吸不规则,两侧瞳孔不等大,对光反射迟钝。该患儿可能并发了()。 ["A.硬脑膜下积液","脑疝","脑积水","脑室管膜炎","脑神经损伤"]
耳聋可分为神经性和传导性两类。传导性耳聋常见于()疾病。神经性耳聋可由()病变引起。