<prompt> True about peripheral nerve injury in upper limb :Radial nerve injury cause anaesthesia over anatomical snuff boxIndex finger anesthesia is caused by median nerve injuryUlnar nerve injury cause claw handAll  <response>: A i.e. Radial nerve injury cause anaesthesia over anatomical snuff box; C i.e. Ulnar nerve injury cause claw hand; B i.e. Index finger anesthesia is caused by median nerve injury 