IV drip rate calculations...HHHEEELLLPPP! - page 2
Hi all. I'm a 2nd semester student who has just started his first semester in Pharmacology. My Peds teacher (of all people) gave us a math assignment to calculate IV med rates on our first day. ... Read More
Jan 26, '07Joined: Jun '06; Posts: 7,208; Likes: 7,964Quote from mrsbigwood1what was the "trick", and what was the reason for it?Thanks for your input...it turns out it was a trick problem I didn't see your post till tonight but I put that there was not enough info.
Jan 26, '07Specialty: med/surg, telemetry, IV therapy, mgmt ; Joined: May '05; Posts: 15,027; Likes: 8,983Quote from mrsbigwood1Ah ha! How very clever that you did pick up on that! Your instructor was checking to see if you understood that all the elements necessary to perform the calculations were there and you got it!Thanks for your input...it turns out it was a trick problem I didn't see your post till tonight but I put that there was not enough info.
Let me say that this kind of situation does come up in actual practice on occasion. You'll get a vial of powdered medication that needs to be reconstituted and injected or infused into the patient and there are no instructions on the vial itself and the pharmacy didn't send any. What are you going to do? Usually, you can just call the pharmacy and ask them. If you have a PDR on the unit you can often find the information there.
Good work, mrsbigwood1!
Quote from morteThe "trick" was that there was missing information that was needed to determine the answers to the questions that were being asked. If you re-read mrsbigwood1's problem it asked how much NS was to be used to dissolve the Ampillicin powder in a bottle that has come from the pharmacy. Most pharmaceutical companies provide very specific information and instructions on what solutions and what amount of a solution are to be used to reconstitute these powders. The reason is often because of the pH of the resulting solution. Some of these powders actually come with the solution you are supposed to use. Solu-Medrol and Solu-Cortef are two that I can think of that come with their own reconstitution solutions.what was the "trick", and what was the reason for it?
The reason that teacher would ask a question like this, I imagine, is to see if students are understanding which elements are necessary to complete drug calculation problems. A student who doesn't have a clue of what is going on might come up with some sort of answer for this question that would be absolutely "off the wall". Even worse, in actual practice, who knows what that kind of person might end up doing! Poor patient is the one who suffers. Would you want that kind of nurse taking care of you????
You always have to be thinking about what you are answering and what you are doing in nursing. And, while the instructor here was being a bit "tricky", in actuality, these kinds of situations do actually occur in clinical practice!
Jan 26, '07Joined: Jun '06; Posts: 7,208; Likes: 7,964my question should have been "WHY" not what....the what was obvious.....