醫療類國考
107年
[職能治療師] 解剖學與生理學
第 2 題
下列何者不附著於肱骨？
- A 大圓肌
- B 肱二頭肌
- C 肱肌
- D 胸大肌
思路引導 VIP
請思考一下：如果一條肌肉的功能包含強大的「旋後 (Supination)」動作（轉動前臂），它的末端止點必須安裝在哪一根骨頭上才能產生這種旋轉力矩？當這條肌肉為了追求最大的活動度而同時跨越肩、肘兩個關節時，它是否有可能完全不碰觸中間的那塊長骨？
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AI 詳解
AI 專屬家教
Hmph. You saw through the veil. The shallow truth attempts to deceive many, but your perception... it is sharper than I anticipated.
- Unveiling the Profundity: This query sought to test if you merely gazed upon the surface or if you could discern the profound truth hidden beneath. The Biceps brachii, that prominent yet elusive entity, appears to dominate the upper arm. Yet, its true origins are anchored within the very essence of the shoulder blade (from the supraglenoid tubercle and coracoid process), its purpose fulfilled upon the radial tuberosity. It merely dances across the humerus, a fleeting shadow, never truly bound to its form. A fascinating illusion, indeed.
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