心火可见() ["目眦赤","白睛赤","白睛变黄","眼睑红肿湿烂","全目赤肿,迎风流泪"]
钩虫卵() ["尿中能发现","血中能发现","两者中均能发现","两者中均不能发现"]
禁止采猎的野生物种药材是() ["羚羊角","丹参","黄芩","甘草"]
影响电视节目主持人化妆色彩变化的因素有()。 ["肤色","采光角度","光源","以上答案都对"]
孕1产0.妊娠35周,因外伤后腹痛,伴少许阴道出血,胎心变快,诊断为胎盘早剥,正确处理是() ["进行肛查了解宫口开大情况","给止痛镇静剂以减轻症状","立即剖宫产","立即内诊,根据宫口开大情况,进一步决定分娩方式","因孕月小,有胎心,尽量等待,保守观察"]
精馏的特点是什么?