Fred, I guess what made the dummies look so well used was in the way they were stored perhaps or if they were transported from time to time to different locations, or maybe dropped at some time. Just general longterm use I guess.
As for doctors judging the amount of fluid in an enema for a particular patient, they usually don't. Usually the order will entail what type of fluid is to be used if the enema is large volume. Otherwise they will specify a small volume fleet enema. The large volume kits we use are actually one size for the adults, which is a clear vinyl 3qt bag with a narrow rectal tube. Like I mentioned earlier, if I am working with a larger patient, I'll probably prepare the full 3qt volume just in case I need it. This doesn't mean they'll necessarily be able to take the whole bag, but it's there if I need it. And the best way to judge if the colon is full or not is by listening to the patient themselves. I constantly monitor the patient as the enema progresses to see how they're feeling or if they need me to stop for a while. If they start complaining of cramps I'll stop and wait a bit. It helps if the patient takes deep breaths through their mouth. If or when the cramps subside, I'll start letting more solution in slowly until all of it goes in or the the patient complains of cramps again. There a signs you look for in knowing whether or not if a patient has had enough. If you hear them say "STOP!STOP!" or
"THAT'S ENOUGH!QUIT!" or if you start seeing fecal matter rush back up into the enema bag, then you'd should really clamp it off and help them to the toilet ASAP. I've had accidents where we would not make to the toilet in time, but if you pay close attention you usually dont have much of a problem. The height of the bag and overcoming a fecal obstruction you were refering to? I never hold the bag or hang it more than 18"-24" above the patients anus. To much water pressure can really hurt and cause unecessary cramping. Again, the key to any good enema is to go SLOW. If you go slow, it allows the pressure inside the colon to equalize slowly and delay perstalsis. It also gives the saline or castile solution time to work its way further up into the colon and soften harder fecal matter that may be obstructing normal bowel movements.
Under no circumstances should a patient be left alone during an enema. From the time the tube or nozzle is inserted to the time you walk them to the toilet and remove the tube you should always give the patient your undivided attention. I try to maintain verbal contact with the patient and make sure they're OK throughout the procedure. You gotta be real gentle and reassuring to a patient because they're usually freaked out and wanting to get it over with.
The "return until clear" is not used much anymore because the primary reason enemas are given in the first place nowdays is for relief of constipation. And if the enema is given as a surgical prep measure (ex.open heart surgery, some orthopedic surgeries, or extensive abdominal surgeries), what you're really trying to do is relieve the patient of the burden of having a bowel movement during anesthesia or right after surgery. A "return until clear" regimen could be prescribed however if the patient has to undergo an emergency intestinal procedure, and hasn't had the time to drink the "Go Litely" bowel prep solution. Go Litely is probably better also for evacuation in lower GI because in addition to the drinkable solution, an enema is usually included that you take at home just before your procedure.
You were asking about the "rough" times during an enema? I was referring to the patients that put up a fuss over an enema or just flat refuse to let you give them one. Either way "NO" means "NO", and you definately can't force a patient into taking one. Also, the rough times are when like I was mentioning earlier when a patient has a premature expulsion "accident". All this comes with the territory. And as for orderlies administering enemas to children, we prefer to have a parent or guardian present to help comfort a child when they are getting an enema. I guess I dread giving enemas to children more than any other patient. They're scared, they don't understand why you have to do them this way, and it's just flat out uncomfortable if you're a child. This is why we female nurses are almost always preferred, because an orderly can be intimidating to a child.
The username you mentioned earlier was a spare the moment thing that just came to the top of my head,hahahahah LOL.Sounds silly I know! I'm thinking about changing it to RN Nikki or Nikkinurse, so if you see the change you'll know it's still me. No I'm not living in England, "bum" just sounded more polite. I'm trying not to be vulgar here.