Red cards help nurses talk to patients

A nurse shows four red cards, which are used to communicate with patients at First People's Hospital in Xiangfan, Central China's Hubei province on July 1, 2010. Some patients at the hospital are mentally conscious but unable to speak, and doctors say the cards help them communicate. The messages on the four red cards read: Are you hungry? Does your head ache? Do you want to poop? Does it hurt? [Photo/Asianewsphoto]