第25题: [单项选择]观察浆膜腔积液凝固性的标本 A. 加入肝素 B. 不加抗凝剂 C. 加入EDTA D. 加入生理盐水 E. 加入蒸馏水 参考答案:B 答案解析:在送检浆膜腔积液标本时,理学检查和细胞学检查宜采用EDTA-Na:抗凝,化学检查宜采用肝素抗凝。留取1份不加任何抗凝剂,用于检查积液的凝固性。
第34题: [填空题]The statistics in the report show that traditional family life has died, though there are still many children living with both parents. 参考答案:N 答案解析:依据第四自然段第一句话“The report says it is still too early to talk of the death of the ’traditional family’,b