Andy,
Grace to you and peace from God our Father and our Lord and Savior Jesus Christ.
You, your family, and grandmother will be in my prayers.
Dear Lord God, heavenly Father, we ask that you would guide the doctors, nurses, hospice workers, that they might be diligent in their tasks - and if it is Your will, facilitate healing and recovery. We also ask Your Spirit's presence upon the family, that you would strengthen them with your courage to face each new day and patience in these hours. Keep them in the comfort of Your care, and bless them with the peace of Christ which surpasses all understanding. Amen.
Todd