Which of These Is Not True of Carpal Tunnel Syndrome

Which of these is not true of carpal tunnel syndrome?

A) It occurs when the median nerve,which runs from the forearm into the palm of the hand,becomes pressed or squeezed at the wrist.
B) It causes pain,weakness,or numbness in the hand and wrist,radiating up the arm.
C) Men are three times more likely than women to develop carpal tunnel syndrome,perhaps because the carpal tunnel itself may be smaller in men than in women.
D) It is more common among assemblers than among data entry personnel.