6.上肢出血，較合理的止血點(diǎn)是（      ）

A.顳淺動(dòng)脈                                                      B.頜外動(dòng)脈  

C.鎖骨下動(dòng)脈                                                  D.頸外動(dòng)脈

7.杜格征試驗(yàn)主要判定（      ）

A.肩關(guān)節(jié)脫位                                                  B.肩關(guān)節(jié)挫傷      

C.肩關(guān)節(jié)骨折                                                  D.腱鞘炎

8.人體運(yùn)動(dòng)時(shí)，呼吸深度約為安靜時(shí)的（      ）

A.2倍                                                              B.3倍   

C.4倍                                                              D.5倍

9.女子全身骨骼的重量，較男子約輕（      ）

A.5％                                                              B.10％  

C.15％                                                             D.20％

10.肺活量開(kāi)始下降的年齡，一般是（      ）

A.30歲                                                            B.35歲  

C.40歲                                                            D.45歲