On 11/31/14 in our long term care clinical Christopher was assigned to shadow the medication nurse. I left him with the med nurse and took the other students to their assigned areas. Upon coming back up the hall the med nurse asked to speak to me. She said she did not want Christopher shadowing her because while she was trying to teach him and other students he was behind her texting on his cell phone and felt that as being disrespectful. I immediately took Christopher out of the situation and told him he was out of line and he had broken the school policy concerning cell phones in the clinical area. I placed him in the physical therapy dept. and told him if I ever see him with his phone out he would be required to leave clinical. Christopher said he realized he had done wrong and insured me he would never let it happen again. I also made Mrs. Barash aware of the situation.