Quick question - DH's Granny is frail with some dementia. She had a collapse and an ambulance took her to a major London teaching hospital. She was kept in overnight. When she was released the next morning to DH's Grandpa's care he found that she had a huge bruise across her forehead (from 'an accident using the toilet' - she is always helped to go to the loo at home). When he got her home he found they had forgotten to take the canula out of her hand. Is this normal hospital care? I'm not sure whether to be shocked or not. Thanks!