斑蝥的气味是() ["无臭,味淡","无臭,味微咸","气特异而臭,刺激性强","气腥,味微咸","气清香,味苦"]
机体对外源性化学物质的生物转运过程包括() ["吸收和分布","吸收和代谢","代谢和排泄","吸收和排泄","吸收、分布和排泄"]
若进入第二产程后,胎头+3,胎心90次/分,此时的处理应是() ["立即行剖宫产术","等待自然分娩","行产钳术助娩","静脉滴注缩宫素","静注地西泮"]
一般外源性化学物在胃肠道吸收通过生物膜的主要方式为() ["简单扩散","膜孔滤过","易化扩散","主动转运","胞饮和吞噬"]
芦荟原植物属于() ["禾本科","百合科","松科","十字花科","伞形科"]
什么叫高脂血症和高脂蛋白血症?