测定光束通过溶液混悬颗粒后的光吸收或光散射程度的定量方法是() ["荧光定量分析法","散射光谱分析法","发射光谱分析法","吸收光谱分析法","原子吸收光度法"]
下列外科感染中哪一项应接触隔离()。 ["破伤风感染","痈","急性蜂窝织炎","丹毒","急性淋巴管炎和急性淋巴结炎"]
龋病的危害性有() ["牙冠缺损终致牙丧失","牙髓病和根尖周病","颌面部间隙感染和颌骨炎症","影响消化功能","病灶牙,引起远隔脏器的感染"]
脓性指头炎出现搏动性跳痛时首先应采取的治疗措施是()。 ["切开引流","理疗","应用抗生素","热盐水浸泡","外敷鱼石脂软膏"]
动脉瘤的临床表现包括() ["搏动性包块","压迫症状","远端肢体缺血","瘤体破裂","以上都是"]
提示急性出血坏死性胰腺炎的是()提示慢性胰腺炎最有价值的是()