第12题: [单项选择]有关滴虫阴道炎,以下哪项不正确 A. 可经性交直接传播,也可经污染的衣物等间接传播 B. 分泌物灰黄稀薄,有泡沫,阴道黏膜可见散在红色斑点 C. 阴道分泌物悬滴法显微镜下检查找到滴虫即可诊断 D. 常伴有外阴瘙痒,性交痛,尿频,尿痛及不育 E. 滴虫有嗜血和耐酸特性,可用碱性液灌洗阴道治疗 参考答案:E 答案解析:[解题思路] 滴虫有嗜血和耐碱特性,适宜在pH5.5~6的碱性环境下繁殖,除用甲硝唑治疗外,用1%乳酸或0.5%醋酸液灌洗阴道,改善阴道内环境,可提高疗效。前四项均正确。
[命题规律] 考察“滴虫阴
A. People are often satisfied with their life. B. Life is less interesting for old people. C. Adults are freer to do what they want to do. D. Adults should no longer rely on others. 参考答案:A 答案解析:细节题。 开头提到:“How often one hears children wishing they were grown up,and old people wishing they were