含小牛血清营养液的除菌()手术室空气的除菌消毒()手术用敷料的灭菌()接种环的灭菌() ["紫外线照射法","巴氏消毒法","滤过除菌法","烧灼灭菌法","高压蒸汽灭菌法"]
急性上呼吸道感染最常见的致病微生物是() ["细菌","病毒","支原体","衣原体","真菌"]
下列中度营养不良患儿的表现中,正确的是() ["体重减轻40%以上","全身皮下脂肪消失","皮肤干燥、面色苍白","肌肉萎缩","烦躁与抑制交替"]
男孩,3岁,常有排尿中断现象,并伴有疼痛,患儿常用手搓拉阴茎,改变体位后,能够恢复排尿。结石的主要成分最可能的是() ["A.草酸钙结石","磷酸钙结石","尿酸结石","胱氨酸结石","磷酸镁铵结石"]
营养不良患儿皮下脂肪最先减少的部位是() ["躯干","四肢","臀部","小腿","腹部"]
猝倒发作()病灶侧单眼失明()病灶对侧下肢中枢性瘫痪()眩晕()