寻常型天疱疮的良性型是() ["A．增殖型天疱疮","B．落叶型天疱疮","C．疱疹样天疱疮","D．红斑型天疱疮"]
有关运动模糊的叙述，正确的是() ["A．设备移动与被照体移动","B．暗盒移动","C．屏-片密着不良","D．除呼吸外，生理性移动不受控制","E．意外性移动如肢体移动"]
天疱疮临床类型中病情最轻的是() ["A．寻常型天疱疮","B．落叶型天疱疮","C．增殖型天疱疮","D．红斑型天疱疮"]
下列对X线属高感受性组织器官的是() ["A．生殖腺","B．淋巴组织","C．骨","D．脂肪","E．造血组织"]
针头滑出血管外导致液体不滴时应()静脉痉挛导致液体不滴时应()压力过低导致液体不滴时应() ["A．更换针头另选血管穿刺","B．调整针头位置","C．适当变换肢体位置","D．局部热敷","E．抬高输液瓶的位置"]
保留灌肠的保留时间为()大量不保留灌肠的保留时间为()
