问题:某男,30岁,身高处于其年龄相应标准的第3百分位数之下。哪项不是...
Monday, September 12, 2022
Monday, September 12, 2022
问题:用于线源污染监测的布点方法是()A、四周布点B、扇形布点C、捕捉烟波布点D、几何状布点E、沿道路布点...
Tuesday, November 26, 2024
问题:培养温度为37℃时能使发酵乳糖,24小时内产酸产气的革兰阴性无芽孢杆菌()A、细菌总数B、总大肠菌群C、粪大肠菌群D、粪链球菌群E、肠球菌总数...
Tuesday, November 22, 2022
问题:劳动卫生学是研究劳动条件对健康影响的学科,健康受影响的是()...
Saturday, September 17, 2022
Monday, September 12, 2022
问题:下列不属于社会经济发展对健康负面影响的选项是()...
Saturday, September 17, 2022
Monday, September 12, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
Monday, September 12, 2022
Saturday, September 17, 2022
Saturday, September 17, 2022
问题:某患者因肺炎就医,经皮试注射青霉素后出现全身荨麻疹,属于()...
Saturday, September 17, 2022
问题:1974年印度两个邦中有200个村庄爆发中毒性肝炎,398人发病...
Monday, September 12, 2022
Saturday, September 17, 2022
问题:某单位调查了1000人的HBsAg的携带情况,其中45人阳性。该...
Monday, September 12, 2022
问题:公共场所的下列项目符合国家卫生标准和要求,但不包括()...
Saturday, September 17, 2022