This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
False about radial nerve 
Select and explain. 
A. Branch of posterior cord, B. Nerve of extensor compament of forearm, C. Arise from C5-T1, D. Anterior interosseous nerve is branch of it
D: Anterior interosseous nerve is branch of it
Answer: D: Anterior interosseous nerve is branch of it 
Explanation: The radial nerve is a branch of Posterior cord of brachial plexuses {c5,c6,c7,c8,T1} REF: BBDChaurasia 7th edition Page no: 57. Figure: 13.3 , page no: 173 textbook of anatomy upper limb, vishram Singh The radial nerve is nerve to extensor compament of the forearm. REF: BDChaurasia 7th edition page no:138. The anterior interosseous nerve is a branch of the median nerve. REF: BD Chaurasia 7th edition page no:114.