某心脏病患者,参加轻微活动时即感心悸、气促、肝肿大,下肢水肿,其心功能为:() ["Ⅰ级心功能","Ⅱ级心功能","Ⅲ级心功能","Ⅳ心功能","以上均不是"]
唯一具有镇痛作用的静脉全麻药是() ["硫喷妥钠","氯胺酮","丙泊酚","乙咪酯","咪达唑仑"]
右心功能不全的患者,较早出现的症状是() ["心悸胸闷","劳力性呼吸困难","颈静脉曲张","腹胀、食欲下降","下肢凹陷性水肿"]
女性,30岁,突然剧烈头痛,呕吐。检查:意识清楚,颈部有抵抗。鉴别其为脑膜炎,还是蛛网膜下腔出血的主要检查项目是() ["量体温有无发烧","查眼底有无视乳头水肿","脑血管造影有无动脉瘤","腰穿刺查脑脊液","查血常规有无白细胞升高"]
对安泰酮的描述,下列正确的是() ["主要是胆系排泄","心功能不全、肝功能受损时应慎用或禁用","镇痛作用完善","可使周围血管收缩,中心静脉压上升","过敏反应的发生率低于硫喷妥钠"]
家族性慢性良性天疱疮又称()病,系一种少见的()遗传病。