Buyer's Guide to Food Preparedness Products.Mindfulness Meditation Bell, Gong, Timer. ![]() 14 Mindfulness Trainings of Thich Nhat Hanh.Beginnings: First Lines from Scriptures.Ch'an Teachings of Huang Po on One Mind.The Tibetan Book of the Great Liberation.The Platform Sutra of Huineng: Condensed.Alternative Handwriting & Shorthand Systems.WWW Collection of Favorite String Figures.Medication Math for the Nursing Student.If the publisher were to send me a copy, I'd be willing to review it. Haven't read this, but there is a book now ( Dimensional Analysis for Meds). At the end of a 12-hour shift, when you're tired, things are crazy, and you have to do a med-math calculation, you'll be glad you did. At any rate, give dimensional analysis a try. Perhaps the Math-Weenie-No-Brainer technique would be more appropriate. While mistakes can still be made using any technique, dimensional analysis does the best job of minimizing them. ![]() Passing med-math class may require getting only 80% of test problems right, but coming up with the right answer only four out of five times isn't good enough when real patients are at risk. You pay attention to the units of measure and if they're not canceling out right, you know that you're doing something wrong and that your answer is guaranteed to be wrong.Īs nurses doing calculations, error is not an option. The technique has been taught to students of applied science for longer than I have been able to determine and for the sole reason that students using it make fewer mistakes. This process is fairly trivial, and with only slight attention to detail, you always get the right answer, bing-bang-boom, every time. You're then left with only the units you do want (the ones in your answer). For every problem you can just take the factors associated with it and arrange them so all the units you don't want cancel out. So what someone figured out is that you don't need formulas at all. This always happens if the formula is correct and you plug in the appropriate factors. There are lots of formulas out there, but here's the big idea: when you plug values into a formula and pay close attention to what happens to the units as the formula is simplified, you'll see that all the units cancel out except those units that end up in your answer. ![]() When you're doing applied math numbers have units of measure, or "dimensions," attached to them. The one-page all-you-really-need-to-know guide.ĭrug calculation quiz I took to get my first job. Or how I came to post so much stuff on this Web site.
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