Old Age problems. Your gentle advise.

Hi Respected Doctors, This query is for my Grandma (Age-85 Around) She is bed ridden for nearly 2 years and now condition is little worse. 1. She has recurring fever for last 5 days now and not eating anything. On Glucose now. She has dementia as well since 2 years. 2. Blood tests shows high Blood Urea, Serum Ceratinine and many other things as out of range. 3. We are seeing a doctor, however doctor says condition is critical and nothing else. She is yet not admitted to hospital, everything is done at home. Doctor says, Liver infection, kidney problem (but not exactly what is the problem, just critical). 4. ESR - 76 mm/hr. Not mentioned in attached reports. 5. Malaria and Widal Tests are negative. I am attaching two reports for you to view taken on 2nd and 3rd March (Urine and Blood Tests). She is having some medicine prescribed by doctor which is another attachment. I don't understand his language,apologies. I hope you may understand. Request your gentle advise.