Wakkhar's First Job Required Him to Sit at a Computer

Multiple Choice

Wakkhar's first job required him to sit at a computer for a minimum of 8 hours per shift. While Wakkhar's chair and desk were comfortable and ergonomically friendly, his keyboard and mouse were very small and required his hands to frequently rest at an awkward angle. After a year of work, Wakkhar's right hand and wrist started to ache and in some cases tingle. Which of the following injuries is Wakkhar most likely to have?

A) thoracic outlet syndrome
B) overt trauma
C) hinged joints
D) repetitive strain