A client had a CVA 6 months ago and is paralyzed on his right side. He cannot speak and shows signs of mental changes. He now appears agitated and is making motions with his left hand to various areas...

A client had a CVA 6 months ago and is paralyzed on his right side. He cannot speak and shows signs of mental changes. He now appears agitated and is making motions with his left hand to various areas of his body, mainly his abdomen. What assessments could you make to determine the possible cause of his agitation?