硬管支气管镜检查，受检者取仰卧位，肩部与手术台前沿平齐，助手固定受检者头部，开始进镜时应将头后仰并高出手术台平面约() ["A．5cm","B．10cm","C．15cm","D．20cm","E．25cm"]
水痘(chickenpox，varicella)
高压氧治疗时临床上常用的压力单位是() ["A．大气压","B．表压","C．绝对压","D．附加压","E．氧压"]
HRCT扫描主要优点是() ["A．影像边缘光滑","B．组织对比度较好","C．噪声小","D．相对空间分辨率高","E．相对密度分辨率高"]
硬食管镜检查适应证不包括() ["A．食管异物","B．食管瘢痕狭窄","C．食管烫伤急性期","D．不明原因吞咽困难","E．食管静脉曲张"]
幼儿急疹(exanthemasubitum)
