肩胛上神经起自() ["A．臂丛内侧束","B．臂丛后束","C．臂丛外侧束","D．臂丛锁骨上部","E．臂丛上干"]
出生一天的早产儿，呼吸窘迫，请结合图片选出最可能的诊断() ["A．湿肺","B．肺气肿","C．肋骨骨折","D．肺气肿","E．气胸"]
哪根神经损伤后形成“方肩”() ["A．桡神经","B．正中神经","C．腋神经","D．尺神经","E．肌皮神经"]
氮平衡是衡量机体__________代谢状况的方法，例如烧伤患者为__________平衡。
肺源性心脏病最常见的原因是() ["A．慢性支气管炎","B．肺结核","C．机化性肺炎","D．支气管扩张","E．胸膜增厚粘连"]
营养治疗方式有__________、_________、_________。
