A.8cm
B.10cm
C.12cm
D.15cm
E.18cm
[单选题]正常成人的咽部长度为 ( )A.8cmB.10cmC.12cmD.13cmE.16cm
[单选题]输卵管的全长为A.5~8cmB.6~10cmC.7~12cmD.8~14cmE.9~16cm
[单选题]颈椎管矢状径长度为A.5~7cmB.8~10cmC.10~12cmD.12~14cmE.14~16cm
[单选题]宫口开到多大时,妊娠足月胎头才能通过A.8cmB.10cmC.12cmD.14cmE.16cm
[单选题]成人直肠的全长应为A.3~4.5cmB.10cmC.12cmD.16cmE.18cm
[单选题]直肠长度为A.8~10cmB.9~12cmC.12~15cmD.10~13cmE.14~16cm
[单选题]阴道再造术中分离穴腔的长度为A.5cmB.8cmC.10cmD.15cmE.20cm
[单选题]从门齿到食道入口的长度越为()A .8CmB .10CmC .12CmD .15CmE .18Cm
[单选题]细菌接种环要求长度为A.5~8cmB.5~6cmC.8~9cmD.6~10cmE.5~9cm
[单选题]新生儿食管长度是A.16cmB.14cmC.12cmD.10cmE.6cm