.美元汇率下跌会引起黄金价格的下跌。
男性,45岁,双下肢经车碾过后6h、无尿1h入院。入院后查双下肢肿胀,血清SCr458μmol/L。此时决定是否应急诊透析的检查结果为() ["A.血常规结果","血气分析结果","血清肌酐水平","血钾结果","肾脏B超结果"]
下列消毒灭菌法错误的是() ["金属器械-漂白粉","排泄物漂白粉","饮水氯气","含糖培养基间歇灭菌法","人或动物血清滤过除菌"]
机体针对胞外菌的免疫机制有() ["T细胞介导的细胞免疫","单核细胞的杀灭和清除","粘膜免疫","B细胞介导的体液免疫","中性粒细胞的杀灭和清除"]
男性,45岁,双下肢经车碾过后6h、无尿1h入院。入院后查双下肢肿胀,血清SCr458μmol/L。下述相对不重要的治疗措施为() ["A.预防感染","止痛","营养支持","透析治疗","清创"]
蓄电池在电厂中作为控制和保护的直流电源,具有(),()等优点。