So my elderly mother who I am taking care of was in bed for a month or so and she yelled to me that she had to go to the bathroom but she couldn't stand up so she told me to change her protective underwear and when I did I saw that she was covered with black diarrhea so I cleaned it off as best I could and she tried to stand up but collapsed on the floor so I called 911 and the men came and said "Internal bleeding".