問題詳情

34.下列有關脾臟(spleen)發育之敘述,何項錯誤?
(A)最早出現於背側胃繫膜(dorsal mesogastrium)之間
(B)源自前腸(foregut)內胚層(endoderm)
(C)原先位於胃之背側,後來因胃之旋轉而移至左側
(D)曾為造血器官

參考答案

答案:B
難度:適中0.666667
統計:A(0),B(4),C(1),D(1),E(0)

用户評論

一個人】評論

Spleen developed from mesodermal cells in the dorsal mesogastrium. The dorsal mesogastrium connected to the spleen will be the gastrosplenic and leinorenal ligaments.

一個人】評論

Spleen developed from mesodermal cells in the dorsal mesogastrium. The dorsal mesogastrium connected to the spleen will be the gastrosplenic and leinorenal ligaments.