腹部平片检查最常用于诊断() ["A．胃癌","B．肠梗阻","C．胃溃疡","D．结肠癌","E．食管癌"]
胸背神经支配()脊神经后支支配()副神经支配() ["A．竖脊肌","B．前锯肌","C．背阔肌","D．菱形肌","E．斜方肌"]
可复性食管裂孔疝的定性征象是() ["A．胃、食管返流","B．膈上出现胃粘膜","C．食管胃环出现在膈上","D．胃、食管前庭段增宽","E．以上都不是"]
骶管裂孔平()两髂后上棘连线平()两侧髂嵴最高点的连线平() ["A．第2骶椎棘突","B．第3腰椎棘突","C．第4腰椎棘突","D．第4～5骶椎","E．第5腰椎棘突"]
下列X线征象中，不是良性胃溃疡的为() ["A．腔外龛影","B．腔内龛影","C．汉普顿线(Hampton线)","D．胃小弯缩短","E．粘膜纠集"]
背阔肌()上后锯肌()竖脊肌()
