<prompt> Deep peroneal nerve supplies which of the following?1st web space of foot5th web space of footAntero lateral dorsum of footLateral pa of leg  <response>: Deep peroneal nerve passes underneath extensor retinaculum, sends a motor branch to Extensor digitorum brevis, and finally sends a sensory branch to the interspace between the first and second toes. It is derived from the common peroneal fibular nerve, which is made of the dorsal branches of L4 and L5. Ref: Moon D.A., Foreman K.B., Albeine K.H. 2011. Chapter 37. Leg. In D.A. Moon, K.B. Foreman, K.H. Albeine Eds, The Big Picture: Gross Anatomy 