毛细淋巴管起自(). ["小静脉","毛细血管","组织间隙","淋巴结","小动脉"]
可使试带法尿糖阳性的尿液有() ["葡萄糖半乳糖尿","葡萄糖乳糖尿","果糖半乳糖尿","葡萄糖戊糖尿","果糖半乳糖尿"]
某患者血气分析结果如下:pH7.55,HCO29mmol/L,PaCO24.27kPa(32mmHg),他可能发生了哪些酸碱失衡() ["呼吸性酸中毒","呼吸性碱中毒","代谢性酸中毒","代谢性碱中毒","未发生酸碱失衡"]
葡萄糖是否出现于尿液中,主要取决于() ["血糖浓度","饮水量","肾血流量","肾糖阈","运动程度"]
PAL制式帧尺寸为()像素。 ["A.720*576像素","B.640*480像素","C.320*288像素","D.576*720像素"]
多路船速控制系统为减少在关闭点火开关时蓄电池的额外消耗,当不需要系统工作时可自动转为()。