<prompt> Autonomous zone of sensory supply by radial nerve isP dorsal web spaceTip of index fingerTip of thumbTip of little finger  <response>: Answer- A. P dorsal web spaceAutonomous Zone of peripheral nerves:Radial nerve:lst dorsal web space of hand Anatomical snuff boxMedian nerve:Distal phalanx tip of index finger 2nd fingerUnar nerve: Distal phalanx tip of little finger 5th finger. 