<prompt> False about Klumpkes paralysis?Involves lower trunk of brachial plexusDue to undue abduction of shoulderCan cause Horners syndromeBiceps brachii is paralysed  <response>: In Klumpkes paralysis, injury to lower trunk of brachial plexus due to undue abduction of shoulder.It can cause Horners syndrome,Biceps is not paralysed. 