Since each nurse has her own notebook, they tend to be personalized. Most have pictures of kids, family, friends, pets, maybe a cute saying, or a religious symbol, whatever.
Tonight I'm on call, and got dragged in. As I was dictating a note, I absently glanced over a few MARS notebooks lying near me. Some cute kids and pets looked back at me. One picture of a nurse at her graduation.
One of the books had only one picture on the cover. I recognized it as a blurry shot of the nurse who owned it. The odd part was that the picture showed her in street clothes, looking very upset, with a black eye, her wrists handcuffed behind her back, and getting put into the back seat of a police car.