My father, Jack, had his blood drawn this morning. His doctor called a bit ago and said his potassium and kidney results are slightly elevated. He's been to the kidney doctor not long ago, and those results are the same. That doctor said he isn't worrying about it based on the fact that my father is 93. But this is his PCP. Maybe the combination of potassium and kidney could be dangerous? I'm very stressed because I'm not up there and my sister is his care giver. I want to be there to help, and I just can't. My father can't walk and my sister doesn't drive, they had to go by ambulance. She's worried about how she's going to get home. I just wanted to tell somebody because I can't tell my husband, I'm sure he would find something to lecture me about. He doesn't like my family (and they don't like him).