男,25岁,突然剧烈头痛、呕吐3h入院。有偏头痛史8年。体检:神志清楚,颈抵抗,凯尔尼格(Kernig)征阳性。四肢肌力正常。为明确诊断,需要立即进行的检查是() ["A.脑电图检查","头部CT扫描","头部MRI扫描","查脑脊液","脑血管造影"]
结核分枝杆菌对紫外线比较敏感,太阳直射多长时间可被杀死() ["10~15/小时","痰中结核分枝杆菌经2~7/小时","15~20/小时","30~60分钟","30分钟"]
子宫肌瘤子宫次全切除术,哪条韧带不需切断()。 ["左圆韧带","左卵巢固有韧带","主韧带","右圆韧带","右卵巢固有韧带"]
纤维支气管镜检查术后护理叙述错误的是() ["A.术后半小时内少说话","B.鼓励病人轻咳排痰、排血","C.及时留取痰液标本送检","D.密切观察病人是否有发热或胸痛,观察呼吸道出血情况","E.术后1h可进食进饮"]
男,25岁,突然剧烈头痛、呕吐3h入院。有偏头痛史8年。体检:神志清楚,颈抵抗,凯尔尼格(Kernig)征阳性。四肢肌力正常。不正确的治疗是() ["A.卧床休息","静滴20%甘露醇","应用止血药","抗血栓治疗","尼莫地平"]
脚手架应在哪些阶段进行检查?