腋动脉第3段发出的动脉是()。 ["胸肩峰动脉","胸上动脉","胸外侧动脉","肩胛下动脉","旋肱前动脉"]
6个月小儿,完全用牛乳喂养,不添加任何辅食,可引起() ["体重增长缓慢","高血压","缺铁性贫血","血白蛋白下降","血尿素氮增高"]
亲代与子代间必然有一个HLA单元型相同,这是因为() ["A.单元型遗传方式","B.高度多态性现象","C.HLA基因连锁不平衡","D.等位基因同源染色体间的交换","E.性连锁遗传"]
以下有关肥皂水刷手法的描述正确的是() ["范围是从指尖至肘上5cm","冲水时指尖及肘均朝下","浸泡范围至肘上3cm","乙醇浸泡时间为5分钟","浸泡乙醇后应擦干手臂"]
腋动脉第2段发出的动脉是()。 ["胸上动脉","胸肩峰动脉","肩胛下动脉","胸外侧动脉","胸背动脉"]
肾小球滤过膜