金黄色葡萄球菌肺炎的临床特点是() ["A．多为弛张高热","B．起病急，进展快","C．皮肤常见猩红热样或荨麻疹样皮疹","D．中毒症状重","E．肺部体征出现较早"]
肺部X线表现为锁骨下区纤维条索状阴影，属于哪一型肺结核() ["A．原发性肺结核","B．血行播散型肺结核","C．浸润型肺结核","D．慢性纤维空洞型肺结核","E．以上都不是"]
试述医院感染的定义。
何谓高度危险物品?
金黄色葡萄球菌肺炎合并脓胸的临床表现特点是() ["A．感染中毒症状严重","B．高热持续不退","C．严重呼吸困难与缺氧","D．两肺部密集细小湿啰音","E．呼吸音减弱或消失"]
医疗废弃物可能对哪些人群造成危害?
