This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: FMGE 2018, Subject name: Anatomy
Dorsum of first webspace is supplied by nerve 
Select and explain. 
A. Superficial peroneal, B. Deep peroneal, C. Sural, D. Posterior tibial
B: Deep peroneal
Answer: B: Deep peroneal 
Explanation: Nerve supply to lower limb Thigh: Anterior compament - femoral nerve Medial compament - obturator nerve Posterior compament - tibial nerve (Sciatic nerve) Leg: Anterior - Deep Peroneal Nerve (DPN) Lateral - Superficial peroneal nerve (SPN) Posterior- Tibial nerve Foot: Dorsum of foot (except first web space)- superficial peroneal nerve Dorsum of first web space - Deep peroneal nerve (DPN) Plantar surface - Medial and lateral plantar nerve (terminal division of tibial nerve) Middle malleolus - Saphenous nerve (branch of femoral nerve) Lateral margin - Sural nerve