患者,男,35岁,在体外循环下行室缺修补术,手术后4小时发现胸腔引流增加,呈血性出血。此时应采取的措施是() ["A.输FFP","补充血小板","抗凝治疗","输RBC","静注鱼精蛋白"]
呃逆虚证常见() ["脾胃阳虚","胃阴不足","脾肾两虚","肝肾阴虚","心脾两虚"]
一新生儿,娩出时1分钟HR96次/分,呼吸慢而不规则,四肢青紫,活动尚可,有哭声Apgar评分为() ["6分","7分","8分","9分","10分"]
女性,41岁,自觉发作性心悸,在休息及卧床时明显,活动后症状可缓解,不影响正常工作。近2周前有上感史。查体:BP120/70mmHg,P68次/分,双肺(-),心界不大,心律整,心音正常。为明确诊断,应首选下列哪项检查() ["A.动态心电图(Holter)","B.心肌酶谱","C.心电图","D.超声心动图","E.胸部X线平片"]
缩孔是指() ["支架表面粗糙","支架表面与磺砂牢固结合在一起的现象","由于体积收缩在支架表面或内部留下的孔穴","砂粒在铸件表面域内部造成孔穴","支架卡环铸造不全"]
“()”、“()”是契丹族、女真族最富有民族特色的艺术佳作。