臁疮溃疡形成的主要原因是() ["下肢深静脉管壁结构异常","血液成分改变","长期站立","局部皮肤损伤","下肢静脉血液回流不畅"]
神经源膀胱病理生理分类中,不包括() ["痉挛性膀胱","弛缓性膀胱","张力性膀胱","感觉麻痹性膀胱","运动麻痹性膀胱"]
在40岁个体眼压超过正常的约有() ["5%","7%","10%","15%","25%"]
不属于抗痉挛的药物是() ["硝本呋海因","安定","新斯的明","可乐定","β-4氯苯基γ-氨酪酸"]
腹股沟疝的内容物可以是() ["升结肠","膀胱","阑尾","横结肠","大网膜"]
磨煤机着火如何处理?