脏器水变性()肺棕色硬变() ["A．脏器体积增大","B．脏器颜色变苍白","C．两者均有","D．两者均无"]
良性高血压病()恶性高血压病() ["A．小动脉壁玻璃样变","B．小动脉壁纤维素样坏死","C．两者均有","D．两者均无"]
9个月女婴，腹泻7天，为黄绿色稀便，近2天大便深绿色，伴脓血及粘液。体检：体温39.5℃，精神稍软，皮肤弹性可，心肺正常，腹稍胀。大便镜检见大量红白细胞。该患儿腹泻的主要机制是() ["A．细菌侵袭肠粘膜","B．消化酶分泌少","C．肠道水、电解质吸收减少","D．双糖酶活性降低导致高渗性腹泻","E．cAMP、cGMP生成增多，肠道分泌增加"]
椎间盘感染首选的影像学检查方法是() ["A．X线平片","B．DSA","C．MRI","D．核素","E．超声"]
有助于再生障碍性贫血诊断的影像学方法是() ["A．X线平片","B．MRI","C．DSA","D．CT","E．超声"]
慢性肾小球肾炎()快速进行性肾小球肾炎()
