下列哪项是急性白血病诊断的主要依据是() ["发热、贫血、出血","白细胞计数>50x109/L","骨髓增生极度活跃","胸骨压痛(+)","骨髓中原始细胞明显增高"]
慢性呼吸衰竭的临床表现可见:() ["呼吸困难,发绀","烦躁不安,抽搐嗜睡","酸碱平衡失调和电解质紊乱","诱发弥漫性血管内凝血","代谢性酸中毒"]
肺心病感染Ⅱ型呼吸衰竭病人,神志模糊,有些烦躁不安,下列哪项更合适:() ["持续吸入1-2L/分氧","给予鲁米那","必要时气管插管进行人工呼吸","给予舒张支气管药物","尼可刹米维持静脉滴注"]
如何评定检定结果?
呼吸衰竭的病因是() ["肺血管疾病","肺组织病变","气道阻塞性病变","神经肌肉疾病","胸廓与胸膜病变"]
如何评定型式评价结果?