19.下列有關顏面區靜脈血回流方向的敘述,何者錯誤?
(A)滑車上靜脈(supratrochlear vein)→內眥靜脈(angular vein)→面靜脈(facial vein)
(B)頦靜脈(mental vein)→翼靜脈叢(pterygoid venous plexus)→上顎靜脈
(maxillary vein)
(C)眶上靜脈(supraorbital vein)→翼靜脈叢(pterygoid venous plexus)→下顎後靜脈
(retromandibular vein)
(D)眶下靜脈(infraorbital vein)→翼靜脈叢(pterygoid venous plexus)→面深靜脈(deep facial
vein)
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統計: A(36), B(482), C(125), D(100), E(0) #1038945
統計: A(36), B(482), C(125), D(100), E(0) #1038945
詳解 (共 4 筆)
#5478485
題目錯誤, mental vein會經inferior alveolar vein入pterygoid plexus, 再入maxillary vein
pterygoid plexus receives tributaries that mostly parallel the branches of the maxillary artery
下牙的infection是絕對有機會入cavernous sinus
詳細看這video
https://www.youtube.com/watch?v=dfPQ5kEbAn0
題目錯, 但竟是國考題目, 唯有死背錯的概念吧, 沒辦法啊
5
1
#5709596
B. 可能是因為 是mental vein -> maxillary vein -> pterygoid plexus of vein (下圖)
4
2
#7269424
頦靜脈流入面靜脈後,最終流入面總靜脈
1
1