患者张某,男性,10天前受凉后出现高热、寒战、咳铁锈色黏痰,近2天觉右胸胀痛、气促、乏力。血常规:白细胞17.5×10/L,中性粒细胞85%,血红蛋白106g/L,胸片示左肺多发斑片影,右下肺野均匀致密阴影,上缘呈弧形,外高内低。引起该患者发病的致病菌最可能是()。 ["A.金黄色葡萄球菌","铜绿假单胞菌","嗜肺军团菌","白色念珠菌","肺炎链球菌","鼻病毒","曲霉菌"]
煤粉尘有哪些危害?
患者张某,男性,10天前受凉后出现高热、寒战、咳铁锈色黏痰,近2天觉右胸胀痛、气促、乏力。血常规:白细胞17.5×10/L,中性粒细胞85%,血红蛋白106g/L,胸片示左肺多发斑片影,右下肺野均匀致密阴影,上缘呈弧形,外高内低。可引起胸腔积液的疾病有()。 ["A.结核性胸膜炎","支气管扩张","膈下脓肿","充血性心力衰竭","肺癌","系统性红斑狼疮","朗格汉斯细胞肉芽肿病","硅沉着病","外源性过敏性肺泡炎","特发性肺纤维化","睡眠呼吸暂停综合征"]
患者张某,男性,10天前受凉后出现高热、寒战、咳铁锈色黏痰,近2天觉右胸胀痛、气促、乏力。血常规:白细胞17.5×10/L,中性粒细胞85%,血红蛋白106g/L,胸片示左肺多发斑片影,右下肺野均匀致密阴影,上缘呈弧形,外高内低。下列哪些可能是肺炎链球菌肺炎的并发症()。 ["A.胸膜炎","弥散性血管内凝血","感染性休克","脑膜炎","肺脓肿","心包炎","弥漫性肺泡坏死","心肌炎","肺部空洞形成","脓气胸","肺气囊肿"]
如图所示,有关锁骨下静脉的局部解剖哪项不正确() ["静脉最高点在锁骨中点略偏外","起源于第一肋骨外侧缘","成人长约3~4cm","其下面是第一肋骨上表面","前面为锁骨内侧缘"]
灰库散装机的工作原理有哪些?