Thursday, September 22, 2022
某厂喷漆作业工人苯中毒发病率较高,请你从下述措施中选出一项你认为可从根本上杜绝苯危害的措施。( )...
Thursday, September 22, 2022
Monday, August 8, 2022
Monday, August 8, 2022
Thursday, September 22, 2022
Sunday, September 18, 2022
Thursday, September 22, 2022
Sunday, September 18, 2022
Friday, September 16, 2022
Thursday, September 22, 2022
单选题体温每升高1℃,基础代谢率将提高()。A 6%B 8%C 11%D 13%E 17%...
Monday, December 18, 2023
单选题防护网的孔径最适合人群的百分位数是()A 1%B 20%C 50%D 70%E 100%...
Friday, January 26, 2024
下列关于血糖和血糖生成指数(GI)说法正确的是( )。...
Thursday, September 22, 2022
Tuesday, September 20, 2022
Thursday, September 22, 2022
Wednesday, August 2, 2023
单选题环境中的主要致癌因素是( )。A 生物有害因素B 食物中有害因素C 化学有害因素D 物理有害因素E 其他因素...
Sunday, December 25, 2022
单选题突增年龄指()。A 生长突增开始的年龄B 生长突增结束的年龄C 生长突增中增幅最大的一年D 青春期开始的年龄E 月经或首次遗精的年龄...
Wednesday, March 27, 2024