6.屬自由上肢骨的是(        )

Ａ.胸骨                                                          B.鎖骨   

C.肱骨                                                            D.尺骨   

E.橈骨

7.參與組成咽峽的結(jié)構(gòu)是(        )

Ａ.腭垂                                                          B.腭舌弓

C.腭咽弓                                                        D.舌根   

E.咽側(cè)壁

8.屬于右心房入口的是(        )

Ａ.上腔靜脈口                                                B.下腔靜脈口

C.冠狀竇口                                                     D.左房室口   

E.右房室口

9.屬大腦半球額葉的結(jié)構(gòu)是(        )

Ａ.中央前溝                                                   B.中央后溝   

C.中央前回                                                     D.中央后回   

E.中央旁小葉前部

10.屬于頸叢分支的是(        )

A.膈神經(jīng)                                                        B.鎖骨上神經(jīng)

C.耳大神經(jīng)                                                     D.枕小神經(jīng)   

E.枕大神經(jīng)