Intermittent needle therapy should suffice. If you aren't sick enough to receive IV meds, you aren't sick enough to be on a med/surg floor. At least, that's my opinion. Unfortunately, for every family that can't do wound changes it is different.
Yeah...I'm a nurse, but as a nurse with hospital experience
...if you are sick enough to warrant cardiac monitoring in the hospital, then you are sick enough to need IV access. That's the rule for the telemetry floor unless you are 48-72 hour STABLE NSR post CABG.
I've also seen too many people pop their groin puncture site up to 3 or more days post cardiac cath with no warning...and it's not pretty when it happens. IV access is sometimes very difficult to get on pt with chronic medical conditions, their veins are all used up, especially if they've received a lot of IV antibiotics in the past.
Pt's with limb fx's, even fairly young pt's, are at high risk for emboli. Even if they are tolerating po food/fluid and pain is managed on po meds, they will need an IV in the event they have a PE. Fat emboli have been known to occur in otherwise healthy people with fx.
If someone is in the hospital with an infection, frankly if the infection is bad enough to be hospitalized, they are probably on IV abx, they are also at risk for SIRS or sepsis syndrome
Surgical pt's, fluid deficit, bleeding, infection, ARF,
Diabetics...hypoglycemia, DKA, etc.
This is my experience on the wards of medsurg in the hospital...I don't work ICU, I don't work nursing home, extended care, rehab, or psych. I work telemetry, and get floated to regular medsurg.
Yeah...sometimes it takes 30 seconds to put an IV in...but if the pt has crappy veins it can take forever, and everyone who has experience with IV's knows that. It's better and safer practice to have it in already, IMO.