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Appendix B—Conversion Charts Table B-1. Metric Unit Prefixes, Meanings, and Abbreviations Prefix Meaning Abbreviation kilo 1000 k deci 1/10 = 0.1 d centi 1/100 = 0.01 c milli 1/1000 = 0.001 m micro 1/1,000,000 = 0.000001 mc Table B-2. Common Metric Conversions Metric units of weight 1 kg 1000 g 1,000,000 mg 1,000,000,000 mcg
Unfortunately, there has been much confusion in using this system, which leads to dosing errors. Thus, it is no longer used. The ISMP has issued recommendations to avoid household measurements. For conversion equivalents, see Appendix C: Drug Conversion Tables. Metric System. Three types of metric measures are commonly used: length, volume, and ...
It helps in converting and calculating accurate medication dosages in various units, such as milligrams (mg), micrograms (mcg), and milliliters (mL). For example, the chart can quickly show how to convert a dose from mg to mcg, aiding in precise medication administration.
Dosages may be calculated and converted into micrograms (mcg), milligrams (mg), milliequivalents (mEq), and grams (gm); volumes may be calculated in cubic centimeters (cc), milliliters (mL), and liters (L); and rates may be calculated in drops per minute (gtt/min), milliliters per hour (mL/hr), or units per hour (units/hr).
A patient needs a dose of 0.5 g of medicine A. They have already had 360mg. a) How many more mg do they need? b) What is this value in grams? c) A dose of 1400 mcg has been prepared. Will this be enough?
8 Conversion Table The following tables outline common conversion amounts used in nursing.
Learn dosage calculations with this free tutorial complete with explanations, examples, and practice questions. Unit conversions explained in this section.
