I am having an educational arguement with a coworker of mine. Our policy states that we change out SVNs every other day. I feel that this is to frequent. What is your practice at your hospital? Thanks in advance for your input.

Results (54 votes counted so far):
How often do you change out nebulizers?
11	(20%)
		Every day
4	(7%)
		Every other day
12	(22%)
		Twice a week
21	(39%)
		Once a week
6	(11%)
		PRN
See Poll Form

Were are everyday but all my coworkers and I think it's to much, but that seems to be what Infection Control wants from what we hear.