女,肝硬化6年,近日尿少,色发黄,食欲差,皮肤黏膜反复出现瘀斑及牙龈出血,化验血小板50×10/L,ALB30g/L,PT18秒。患者出血倾向的最主要原因是() ["维生素K缺乏","毛细血管脆性增加","血小板功能不良","凝血因子合成障碍","内毒素作用"]
下列哪项指标提示有妊娠期高血压疾病的倾向() ["仰卧位血压较左侧卧位增加15mmHg","平均动脉压≥85mmHg","血细胞比容<0.35","尿Ca2+/Cr≤0.04","全血黏度比值<3.6"]
鼻真菌病病情最凶险的是() ["真菌球型曲霉菌病","变态反应型曲霉菌病","鼻脑型毛霉菌病","念珠菌病","鼻孢子菌病"]
适合进行运动试验的是() ["未经控制的心力衰竭患者","严重心律失常患者","急性心包炎患者","严重的高血压患者","贫血患者"]
中性粒细胞增多不见于下列哪种情况()。 ["急性感染","大出血","正常新生婴儿","急性溶血","病毒感染"]
双侧瞳孔大小不等常见于哪些情况?