流能磨主要适用于粉碎()。A.易挥发,刺激性较强药物的粉碎 B.比重较大难溶于水而 发布时间:2017-09-30 06:42 │ 来源:www.tikuol.com 题型:单项选择题 问题: 流能磨主要适用于粉碎()。A.易挥发,刺激性较强药物的粉碎 B.比重较大难溶于水而又要求特别细的药物的粉碎 C.对低熔点或热敏感药物的粉碎 D.混悬剂中药物粒子的粉碎 E.水分小于5%的药物的粉碎
题型:单项选择题 根据短文内容,完成表格。 What's the time now? Oh, it's 7: 30. Let's go to school now. My classmates and I are on the way to school. Fred's home is not far from our school. He usually goes to school on foot. The girl with a schoolbag is Sally. She often rides her bike to school. Do you know where I am? Look, I'm on the bus withmy good friend Tony. My classmate, Maria, is also on the same bus. We are talking with each other about our pet cats. Sandy often gets up late, so her father has to drive her to school every day. Whois the boy? His name is James. His home is on the other side of the river, so every day he goes toschool by boat.NameHow does he / she go to school?WhyFred1.________Sally2.________/ Tony, Maria3.________/Sandy4.________Iames5.________ 查看答案
题型:单项选择题 病历摘要:患者女性,35岁。孕1产0。停经8个月,胎动4个月,双下肢浮肿10余天,双手指发胀,但无头晕、眼花、头痛等不适。门诊检查:血压19.20/13.87kPa(144/104mmHg),体重69kg,下肢凹陷性水肿(±)。血红蛋白110g/L;白细胞计数6109/L,尿蛋白(十)。提示:患者入院一周,复查红细胞压积为44%,加用低分子右旋糖苷500ml/日静滴,以扩容治疗。持续用药2周后产妇出现头痛、眼花、恶心、呕吐。当天血压21.33~22.13/14.14~16.00kPa(160~166/106~120InmHg)。22:00突然出现心悸、气促、端坐呼吸、胸闷、咳嗽,并咳白色泡沫淡。检查:两肺底部可闻湿啰音,心律齐,心率128次/分。 提问:根据以上提示,结合病情变化,应重新考虑什么诊断?()A.重度妊高症,子痫B.中度妊高症C.急性肺水肿D.胎盘早期剥离E.重度妊高症,先兆子痫F.胎儿宫内发育迟缓G.急性左心衰 查看答案
题型:单项选择题 “神舟”七号载人航天飞船进入太空后,当没有太阳照射时,其外表面的温度会急剧下降,这时飞船内部会与外表面发生______ (选填“做功”或“热传递”)而使内能______(选填“增大”或“减小”),温度降低. 查看答案