第19题: [单项选择]不符合脑膜炎奈瑟菌标本采集与送检原则的是 A. 无菌操作采集标本 B. 标本送检要保持低温、保持干燥 C. 使用抗菌药物之前采集标本 D. 标本采集后立即送检,并保温保湿 E. 从该种细菌主要存在的部位采集标本 参考答案:B 答案解析:脑膜炎奈瑟菌是流脑的病原菌,对外界环境抵抗力弱,不耐干燥寒冷,标本需保暖保湿。
第26题: [单项选择]You should ________ that he had been in bad health these days. He could do much better if he were well. A. take into account B. account for C. take for granted D. count on 参考答案:A 答案解析:take into account“考虑到”,符合句意;account for“说明(原因),是……的原因”;take for granted“认为……是理所当然的”;count on“指望,依靠”。