trent123
It's so hard when our parents age.
I went through similar with my Dad before he passed away in 2005. Luckily, I was able to be at the hospital/nursing home/hospice with him most of the time and I questioned
everything that was done to and for him. Not questioning out of doubt.....but I wanted to know what and why because he couldn't be his own advocate. So I applaud you for wanting the best for your Dad.
mrsD has offered some excellent advice and you'll find her to be a great source of wonderful information.
I hope everything goes well for your Dad. Thank you for being there for him.