Hi, I'm currently a nursing student; although yesterday my mother had a knee replacement and tonight she called me and said she had a fall in the bathroom. She doesn't remember how it happened, just that her nurse helped her to the bathroom and actually did not put her leg brace on before doing so like usual. Scary! I know I do not want to make a big fuss of it, accidents happen... , but this is my mom of all people 36 hours post-op total knee. Any recommendations of how to approach this situations?