阻塞性肺气肿() ["以阻塞性通气功能障碍为主","以限制性通气功能障碍为主","混合性通气功能障碍","以弥散障碍为主","以呼吸中枢功能障碍为主"]
风心病长期卧床的心力衰竭患者,下肢静脉血栓脱落可导致的栓塞部位是() ["上肢动脉栓塞","肺栓塞","脑栓塞","脾动脉栓塞","肾动脉栓塞"]
企业人力资源结构的合理化包括()。 ["年龄结构合理化","个性结构合理化","专业结构合理化","生理心理素质结构的合理化","性别结构合理化"]
二尖瓣狭窄所致的常见心律失常是() ["窦性心动过速","窦性心动过缓","阵发性心动过速","房颤","室颤"]
患者女,69岁。突发昏迷,后出现发热。查体:BP170/120mmHg,T38℃。该患者可能的诊断是() ["流行性出血热","流行性脑脊髓膜炎","流行性乙型脑炎","脑出血","败血症"]
论述自提进货方式的管理环节。