24.腦脊髓液(cerebrospinal fluid)經由下列何者回流至上矢狀竇(superior sagittal sinus)?
(A)蜘網膜顆粒(arachnoid granulation)
(B)小腦天幕(tentorium cerebelli)
(C)正中孔(median aperature)
(D)外側孔(lateral aperature)
答案:登入後查看
統計: A(403), B(125), C(79), D(111), E(0) #1157580
統計: A(403), B(125), C(79), D(111), E(0) #1157580
詳解 (共 2 筆)
#4957286
CSF 的循環總覽:
側腦室(lateral ventricle) →第三腦室(third ventricle)→大腦導水管(cerebral aqueduct of sylvius) →第四腦室(fourth ventricle)→ 正中孔(medial foramen)與兩側孔(lateral aperture)→蜘蛛網膜下腔(subarachnoid space)→蜘蛛網膜顆粒(arachnoid villi,像幫浦一樣,把CSF 打進上矢狀竇)
→CSF 隨著靜脈系統(venous system)回到右心房
資料來源:https://smallcollation.blogspot.com/2013/05/cerebral-spinal-fliud-csf.html#gsc.tab=0
2
0