颈总动脉分叉处彩色多谱勒血流显像的正常变异是() ["A.彩色血流呈明显的五彩镶嵌","B.分叉处靠近膨大部有一些颜色不一的翻转彩色血流","C.彩色血流明显变细或时有时无","D.血流的彩色信号完全翻转","E.血流完全中断"]
除阻塞性睡眠呼吸暂停外,临床中还有__________睡眠呼吸暂停和__________睡眠呼吸暂停。
舒张期正向血流速度最大的是() ["A.颈内动脉","B.颈外动脉","C.颈总动脉","D.锁骨下动脉","E.颈静脉"]
引起性病的病原体有() ["A.淋病奈瑟菌","B.梅毒螺旋体","C.艾滋病病毒","D.衣原体","E.支原体"]
1型糖尿病的特点是() ["A.多为幼年和青年发病","B.起病较缓慢","C.血糖波动较小","D.不易发生酮症酸中毒","E.一般不需胰岛素治疗"]
OSAHS患者喉上方容易发生阻塞的三个部位分别位于__________、__________、__________。