@gethelpwithproctoredexam: The upper limb is specialized for mobility, manipulation, and fine motor skills. It is attached to the axial skeleton by the pectoral girdle. The major regions include the shoulder, arm, forearm, and hand. Important bones are the clavicle, scapula, humerus, radius, ulna, carpals, metacarpals, and phalanges. Key muscles include the deltoid, biceps brachii, triceps brachii, and forearm flexors and extensors. Nerve and blood supply mainly come from the brachial plexus and brachial artery. Major joints include the shoulder, elbow, radioulnar, and wrist joints. #nurse #student #medstudent #nursing #fyp

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Friday 06 March 2026 17:52:59 GMT