Clear liquids Posted on October 29, 2011February 14, 2014 by Ron Garrison Ron’s cath is out. He sat on the side of the bed. Clear liquids have been ordered. Challenges are still nausea and high blood pressure. He can have 30 cc’s of broth per hour. I wish he was goofing around a little more. 41.789074-87.603791 Posted in Postoperative.