鱼类在环境因素改变下的生理变化
支气管扩张的典型临床表现为() ["慢性咳嗽、痰中带血,伴胸痛、杵状指,病变部位可有湿啰音","慢性咳嗽、咳大量脓痰,或反复咯血,病变部位湿啰音","慢性咳嗽、咳大量脓血痰,反复高热,病变部位可有湿啰音","慢性咳嗽、咳白色泡沫痰,很少咯血,双肺可有干、湿啰音","慢性咳嗽,常伴低热、盗汗、咯血,双肺可有湿啰音"]
乌梅丸可用于治疗() ["寒厥","热厥","水厥","蛔厥","痰厥"]
简述填料塔的工作原理?
诊断骨折不愈合的可靠依据是() ["局部压痛","局部肿胀","局部自发痛","异常动度","不能抬起患肢"]
含毒性蛋白质的()、()和蓖麻子等中药经加热处理使其毒性大减。