影响药物生物利用度的因素是() ["A.增加肝脏中药物的代谢","B.自肠道吸收的范围","C.药物在肠道中的代谢","D.药物的物理特性","E.以上全部"]
Ⅰ度烧伤()浅Ⅱ度烧伤()深Ⅱ度烧伤() ["A.红肿热痛,无水泡","B.有水泡,基底潮红,痛觉敏感","C.有水泡,基底苍白,痛觉迟钝","D.无水泡,局部蜡白或焦黄,感觉消失","E.痂下见树枝栓塞血管"]
开放性损伤()闭合性损伤()生物性损伤()化学性损伤()物理性损伤() ["A.放射线损伤","B.一氧化碳中毒","C.局部皮肤瘀血","D.局部疼痛出血","E.兽咬伤"]
简述开放性损伤的伤口类型及处理原则。
风热犯肺证与肺热炽盛证最具区别的症状是() ["发热口渴","气喘","痰黄稠","咽喉肿痛","脉浮数"]
现场急救中,哪些伤情需优先处理?