第18题: [单项选择]患儿男,9岁,扁桃体炎2周后出现水肿、少尿,尿色似"冰红茶",3天后出现无尿、头晕、头痛,急诊入院。体检:体温37.8℃,血压146/98mmHg,精神烦躁,眼睑及双下肢水肿明显,尿检:蛋白1+,红细胞130~200个/HP,白细胞20~30个/HP。该患儿不可能出现的实验室检查是()。 A. ASO大于200 B. IgG1.2g/L C. 补体C30.5g/L D. 血尿素氮9mmol/L E. 血尿酸111μmol/L F. 血肌酐235μmol/L 参考答案:B
第21题: [单项选择]General requirements for a vessel’s radiotelephone station log are that(). A. logs must be kept in an orderly manner B. erasures are not allowed C. it must identify the vessel's name and official number D. All of the above 参考答案:D