This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper Extremity, Subject name: Anatomy
Radial tuberosity provides attachment to- 
Select and explain. 
A. Brachialis, B. Biceps brachii, C. Triceps, D. Coracobrachialis
B: Biceps brachii
Answer: B: Biceps brachii 
Explanation: Ans. is 'b' i.e., Biceps brachii * Beneath the neck of the radius, on the medial side, is an eminence, the radial tuberosity; its surface is divided into:i) An anterior, rough portion, for the insertion of the tendon of the biceps brachii.ii) A posterior, smooth portion, on which a bursa is interposed between the tendon and the bone.