患儿8岁,因右下牙龈肿胀1天求治。检查发现,全口龋坏牙较多,龋坏穿髓,颊侧牙龈肿胀,叩痛(++),已完全萌出,沟裂深,颈缘及面软垢较多不宜作乳牙根管充填材料的是()。 ["A.氧化锌丁香油糊剂","碘仿糊剂","牙胶尖","氢氧化钙糊剂","抗菌药物制剂"]
下列哪种方法不属于灭菌法() ["高压蒸汽法","甲醛蒸汽熏蒸法","煮沸一小时","火烧法","电离辐射法"]
女,22岁。发现左乳下方肿块,活动,光滑,与皮肤无粘连,2个月来,肿块无明显增大,腋窝淋巴结阴性,有乳癌家族史。首选检查是() ["红外线","MRI","CT","钼靶","B超"]
"肺动脉高压"可继发于() ["左房黏液瘤","肥厚型心肌病","梅毒性心脏病","扩张型心肌病","血吸虫病"]
肝癌血行肝外转移最多见于() ["肾","胰","脑","肺","胃"]
过炉受热面的检查方法主要有哪些?