This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Nerves of Abdomen, Subject name: Anatomy
Nerve suply of cremastric muscle - 
Select and explain. 
A. Pudendal nerve, B. Femoral branch of genitofemoral, C. Genital branch of genitofemoral nerve, D. Ilioinguinal nerve
C: Genital branch of genitofemoral nerve
Answer: C: Genital branch of genitofemoral nerve 
Explanation: Ans. is 'c' i.e., Genital branch of genitofemoral nerveo Cremastric muscle is a muscle of scrotum. It is supplied by genital branch of genitofemoral nerve.