Thursday, September 15, 2022
我国开展的原因不明肺炎病例监测,是采用哪种监测方式进行症状监测(...
Monday, September 12, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
电离辐射:量子能量水平达到()eV以上,能使受作用的物质发生电离...
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
在接到卫生行政部门有关学校饮用水污染事件处理任务后,卫生监督机构...
Monday, September 12, 2022
Sunday, September 11, 2022
卫生应急专业类工作装备和物品包括()A、防护装备B、标本采集保存运送类装备C、现场快速鉴定、诊断、检测装备D、现场调查和处置类装备...
Saturday, October 15, 2022
Thursday, September 15, 2022
Sunday, September 11, 2022
一旦发生学校突发公共卫生事件,卫生监督部门要及时果断封闭可能造成...
Sunday, September 11, 2022
传染病发展过程可分为:()、前驱期、明显(发病)期和转归期四个阶段。...
Sunday, October 15, 2023
Monday, September 12, 2022
从疾病生态学的角度来看,与疾病发生有关的三大因素是()。...
Sunday, September 11, 2022
霍乱流行期间,凡有霍乱典型症状,粪便培养霍乱弧菌阴性,但无其他原...
Thursday, September 15, 2022