Chapter 111: Units and Conversions Jun Makino; John M. Oropello View Full Chapter Figures Only Tables Only Videos Only Print Share Email Twitter Facebook Linkedin Reddit Get Citation Citation AMA Citation Makino J, Oropello JM. Makino J, Oropello J.M. Makino, Jun, and John M. Oropello.Units and Conversions. In: Oropello JM, Pastores SM, Kvetan V. Oropello J.M., Pastores S.M., Kvetan V Eds. John M. Oropello, et al.eds. Critical Care New York, NY: McGraw-Hill; . http://accessanesthesiology.mhmedical.com/content.aspx?bookid=1944§ionid=143523300. Accessed June 20, 2018. MLA Citation Makino J, Oropello JM. Makino J, Oropello J.M. Makino, Jun, and John M. Oropello.. "Units and Conversions." Critical Care Oropello JM, Pastores SM, Kvetan V. Oropello J.M., Pastores S.M., Kvetan V Eds. John M. Oropello, et al. New York, NY: McGraw-Hill, , http://accessanesthesiology.mhmedical.com/content.aspx?bookid=1944§ionid=143523300. Download citation file: RIS (Zotero) EndNote BibTex Medlars ProCite RefWorks Reference Manager Mendeley © Copyright Tools Search Book Top Return Clip Autosuggest Results ++ INTRODUCTION ++ The International System of Units (abbreviated SI from the French phrase, Système International d’Unités), or SI, is the standard system of measurement. ++Table Graphic Jump LocationMetric PrefixesView Table|Favorite Table|Download (.pdf) Metric Prefixes Prefix Symbol 10n exa E 1018 peta P 1015 tera T 1012 giga G 109 mega M 106 kilo k 103 hecto h 102 deca da 101 100 deci d 10-1 centi c 10-2 milli m 10-3 micro μ 10-6 nano n 10-9 pico p 10-12 femto f 10-15 atto a 10-18 ++Table Graphic Jump LocationLengthView Table|Favorite Table|Download (.pdf) Length Symbol Known Quantity Multiply Metric Symbol Known Quantity in inches 2.54 cm centimeters ft feet 30 cm centimeters ft feet 0.3 m meters yd yards 0.9 m meters — miles 1.6 km kilometers ++Table Graphic Jump LocationAreaView Table|Favorite Table|Download (.pdf) Area Symbol Known Quantity Multiply Metric Symbol Known Quantity sq in square inches 6.5 cm2 square centimeters sq ft square feet 0.09 m2 square meters sq yd square yard 0.8 m2 square meters — square miles 2.6 km2 square kilometers ++Table Graphic Jump LocationVolumeView Table|Favorite Table|Download (.pdf) Volume Symbol Known Quantity Multiply Metric Symbol Known Quantity tsp teaspoons 5 mL milliliters tbssp tablespoons 15 mL milliliters fl oz fluid ounces 30 mL milliliters c cups 0.24 L liters pt US pints 0.47 L liters qt US quarts 0.95 L liters gal US gallons 3.8 L liters cu ft cubic feet 0.03 m3 cubic meters cu yd cubic yard 0.76 m3 cubic meters ++Table Graphic Jump LocationMassView Table|Favorite Table|Download (.pdf) Mass Symbol Known Quantity Multiply Metric Symbol Known Quantity oz ounces 28 g grams lb pounds 0.45 kg kilograms ++Table Graphic Jump LocationEnergyaView Table|Favorite Table|Download (.pdf) Energya Symbol Known Quantity Multiply Metric Symbol Known Quantity Kcal kilocalories 4.184 kJ kilojoules aThe kilocalorie (kcal) is still most commonly used to express the energy content of macronutrients, energy expenditure, and energy requirements, although kilojoules (kJ) is the SI unit. ++Table Graphic Jump LocationPressure or Mechanical StressView Table|Favorite Table|Download (.pdf) Pressure or Mechanical Stress Symbol Known Quantity Multiply Metric Symbol Known Quantity cm H2Oa centimeter of water (4°C) 0.01 Pa Pascal mm Hg millimeter of mercury (0°C) 7.5006 kPa kilopascal mm Hg millimeter of mercury (0°C) 1.36 cm H2O centimeter of water (4°C) aIn clinical practice arterial blood pressure is still measured in mm Hg, cerebrospinal fluid pressure in mm H2O, and blood gases (Pco2 and Po2) in ... GET ACCESS TO THIS RESOURCE Sign In Username or Email Please enter User Name Password Please enter Password Forgot Username? Forgot Password? Sign in via OpenAthens Sign in via Shibboleth Get Free Access Through Your Institution Contact your institution's library to ask if they subscribe to McGraw-Hill Medical Products. What is MyAccess? Create a FREE MyAccess profile to: Use this site remotely Bookmark your favorite content Track your self-assessment progress and more! GET ACCESS TO THIS RESOURCE Subscription Options Pay Per View Timed Access to all of AccessAnesthesiology 24 Hour $34.95 (USD) Buy Now 48 Hour $54.95 (USD) Buy Now Best Value AccessAnesthesiology Full Site: One-Year Individual Subscription $995 USD Buy Now View All Subscription Options Pop-up div Successfully Displayed This div only appears when the trigger link is hovered over. Otherwise it is hidden from view. Please Wait