Friday, September 16, 2022
Friday, September 16, 2022
Friday, September 16, 2022
Sunday, September 11, 2022
Friday, September 16, 2022
Friday, September 16, 2022
问题:补体激活的整个过程大致可分为识别、活化和()三个阶段。...
Friday, April 18, 2025
Friday, September 16, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
问题:青年男性,平时体健,发热伴咳嗽咳痰4d。查体发现左上肺叩浊、语颤...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Friday, September 16, 2022
Sunday, September 11, 2022
Sunday, September 11, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
问题:目前所知毒性最强的毒素是()A、破伤风痉挛毒素B、肉毒毒素C、卵磷脂酶D、炭疽毒素E、鼠疫毒素...
Tuesday, February 21, 2023
问题:对鉴别痢疾志贺菌与其他志贺菌最有价值的试验是()A、甘露醇利用试验B、乳糖发酵试验C、蔗糖利用试验D、木糖利用试验E、β-半乳糖苷酶试验...
Sunday, July 6, 2025
问题:采集标本进行分离培养常采用的培养基是()A、琼脂平板培养基B、半固体培养基C、液体培养基D、琼脂斜面E、鸡胚...
Wednesday, June 25, 2025