渗出性结核性胸膜炎属于() ["变质性炎症","浆液性炎症","纤维素性炎症","蜂窝织炎症","化脓性炎症"]
缺铁性贫血实验室的表现是() ["骨髓铁消失","血清铁降低","血涂片出现球形红细胞","血清总铁结合力增高","骨髓幼红细胞增生"]
平均血小板体积(MPV)参考值为()。 ["2.5~5fl","4.5~10fl","5.5~12.5fl","9.5~16fl","10.5~20fl"]
某化验员对试样进行4次分析,个别偏差为+0.3、+0.2、-0.1、-0.4,绝对平均偏差的值是()。 ["A.0 ","B.0.2 ","C.0.25 ","D.0.3"]
急性粒细胞白血病的血象特点包括() ["白细胞计数一定高于正常","白细胞分类中以中、晚幼粒细胞为主","全血细胞减少","可见较多原始和幼稚阶段粒细胞","血小板增多"]
说明月牙板机构的组成,各杆件的连结方式和顺序。