The doctor was in this evening and did another flush of Dad's nose to clean it out, etc. He was also able to find the source of the bleeding. It is a surface bleed in the nose itself. Because it is a surface bleed, it doesn't look like surgery will be necessary. He repacked Dad's nose with dissolvable foam and another flush will be done tomorrow.
Continue to pray for both Dad and Mom.
Here is the link if you would like to send an email message to Dad - http://www.swedishhospital.com/PatEmail.asp.
If you prefer snail mail, the address is:
Swedish Medical Center
501 E. Hampden Ave.
Englewood, CO 80113
ATTN: Francis Weingard
Critical Care Unit Pod A Rm. 3-135