13.牛隻站立時若前肢呈現交叉，最有可能發生下列何者？
(A)外側蹄第二趾骨骨折
(B)內側蹄第三趾骨骨折
(C)腐蹄病
(D)蹄關節扭傷

答案：登入後查看
統計： A(159), B(404), C(87), D(82), E(0) #864746

詳解 (共 2 筆)

#4117645

Cows with sole lesions of the medial digits of the front limbs tend to place their feet such that weight is shifted to the lateral digit. Cows in which bilateral sole lesions are present may cross their forelimbs .

5f02429a8e4b5.jpg 

（Figure. Bull with bilateral medial sole abscesses; note crossing of limbs to avoid medial weight-bearing.)

 

因為雙腳內側趾骨受損，將負重暫移至外側趾骨，而呈現小腿雙腳交叉型態。 

 

參考來源：https://veteriankey.com/surgery-of-the-bovine-musculoskeletal-system/ 

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#2742524
正常來說都是正常站立，但是當內側趾骨骨折...
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