目前认为封闭抗体的产生与脱敏的剂量有关,不持续增大脱敏剂量以增进治疗效果的其原因是:() ["A.大剂量不产生封闭效应","B.大剂量可以产生注射部位坏死","C.大剂量使炎性介质的释放增加,引起严重症状,甚至可致过敏性休克","D.大剂量可导致感染","E.上述全部正确"]
血管运动性鼻炎的鼻黏膜中,发现较多的细胞是:() ["嗜酸细胞","肥大细胞","纤毛柱状上皮细胞","杯状细胞","嗜中性粒细胞及巨噬细胞"]
鼻部变态反应症状的发生主要与下列哪种细胞的激活有关:() ["A.杯状细胞","B.浆细胞","C.嗜酸细胞","D.肥大细胞","E.上述全部正确"]
对于鼻疖的治疗,下列措施中错误的是:() ["A.早期切开引流","B.局部热敷和红外线照射","C.全身应用足量适当的抗生素","D.局部涂抹鱼石脂软膏","E.服用清热解毒中草药"]
无恶臭气味存在时,却能闻到恶臭,可能是:() ["A.嗅觉过敏","B.嗅觉减退","C.嗅觉丧失","D.嗅觉倒错","E.幻嗅"]
根据解剖特点,人类最大的一组鼻窦是:()