A.成人脊髓頸1~4節(jié)段與同序數(shù)椎體相對(duì)應(yīng) B.頸5~8和胸1~4節(jié)段與同序數(shù)椎體上一個(gè)相對(duì)應(yīng) C.胸5~8節(jié)段與同序數(shù)椎體上兩個(gè)相對(duì)應(yīng) D.胸9~12節(jié)段與同序數(shù)椎體上三個(gè)相對(duì)應(yīng) E.腰1~5節(jié)段與第8~10胸椎體相對(duì)應(yīng)
A.起自節(jié)段性動(dòng)脈的脊支 B.腰段來(lái)自腰動(dòng)脈 C.骶尾段來(lái)自骶外側(cè)動(dòng)脈 D.隨脊神經(jīng)穿椎間孔入椎管分為前、后根動(dòng)脈和脊膜支 E.腰5節(jié)段以下供血貧乏
A.脊髓前動(dòng)脈 B.髓后動(dòng)脈 C.根動(dòng)脈 D.頸橫動(dòng)脈 E.肋間后動(dòng)脈和肋下動(dòng)脈