易造成骨折不愈合的因素是() ["高龄","糖尿病","骨折部位血肿","骨折间有软组织嵌入","畸形位置固定"]
唇周日和鼻部疖肿的危险性是由干引起() ["鼻部感染","眼部感染","颅内化脓性感染","脓毒症","菌血症"]
对于M1正确的是() ["骨髓增生活跃,原粒细胞占未分化细胞>90%","最易发生:DIC及CNS白血病","Ph1多阳性","NAP升高","CD19(+)CD33(-)HLA-DR(+)"]
下列不易发生骨折不愈合的骨折是() ["胫骨中下1/3骨折","月骨骨折","距骨骨折","尺骨骨折","股骨转子间骨折"]
唇部疖的治疗措施是() ["用抗生素","切开引流","将脓头挑破","“++”字形切开","切除疖肿"]
330MW机组点火前吹扫条件有哪些?