种植体材料中,不属于生物惰性材料的是() ["生物活性炭种植体","生物玻璃体种植体","纯钛种植体","钛合金种植体","钴铬钼合金种植体"]
蓝鼓膜常见于() ["外伤性鼓室积血","鼓室肿瘤","粘连性中耳炎","大疱性鼓膜炎","分泌性中耳炎"]
咽鼓管异常开放症患者特征性的临床症状为() ["耳闷胀感","自听增强","低调耳鸣","与呼吸节律一致的低调耳鸣","听力波动性变化"]
耳源性面瘫的典型表现为() ["周围性同侧","周围性对侧","周围性双侧","中枢性同侧","中枢性对侧"]
以下哪一项为个别牙齿错位的表现() ["牙弓狭窄,腭盖高拱","牙列稀疏","牙列拥挤","一侧反,颜面不对称","颊向错位"]
下面哪项测量属于人体测量法()