下列关于小肠结构描述不正确的是() ["A.长度一般5m~7m","B.吸收作用主要在空肠","C.空肠可见钟摆运动","D.回肠末端可见逆蠕动","E.回肠管腔壁较空肠厚"]
在肩胛骨的运动中,前锯肌所起的作用是使() ["A.关节盂旋转向上,肩外展","B.关节盂旋转向下,肩外展","C.关节盂旋转向上,肩前屈","D.肩胛骨的椎体缘上提,离开胸壁","E.帮助菱形肌使关节盂旋转向下,肩耸起"]
食管粘膜一般有几条粘膜皱襞() ["A.2~4条","B.3~4条","C.3~5条","D.2~5条","E.4~5条"]
诊断小肠克罗恩病较为特征性的X线表现是() ["A.多发生于回肠远端","B.“卵石征”","C.“跳跃征”","D.管腔狭窄","E.纵行溃疡"]
狂犬病除狂躁型表现外,尚有以___________损害为主的___________。
狂犬病的兴奋期的主要表现为___________、__________、____________。