Prescription Abbreviations

Abbreviations used in prescriptions:

  • a.c. (ante cibum) – before meals
  • ad lib. (ad libitum) – use as much as one desires; freely
  • alt. h. (alternis horis) – every other hour
  • c (cibos) – food
  • D.A.W. – dispense as written
  • dc, D/C, disc – discontinue
  • e.m.p. (ex modo prescripto) – as directed
  • ex aq – in water
  • h.s. (hora somni) – at bedtime
  • L.A.S. – label as such
  • N.K.A. – no known allergies
  • noct. (nocte) – at night
  • NPO, n.p.o. (non per os) – nothing by mouth
  • p.c. (post cibum) – after meals
  • p.o. (per os) – by mouth or orally
  • s.a. (secundum artum) – use your judgement
  • sig – write on label
  • s.o.s., si op. sit (si opus sit) – if there is a need

Napoleon Bonaparte described medicine as “a collection of uncertain prescriptions the results of which, taken collectively, are more fatal than useful to mankind.”

Car Company Name Etymologies

Origins of car company names:

  • Cadillac: Named after the founder of Detroit, French explorer Antoine Laumet de La Mothe, sieur de Cadillac. Cadillac is a small town in the South of France.
  • Daewoo: “Great Universe” in Korean.
  • Mercedes: The first name of the daughter of Emil Jellinek, who worked for the early Daimler company around 1900.
  • Mitsubishi: “Water chestnut,” reflected as a stylized rhombus in the company’s logo.
  • Pontiac: A Native American Ottawa war leader.
  • Subaru: From the Japanese name for the Pleiades (Subaru was formed from a merger of seven other companies).
  • Volkswagen: The “people’s car.”
  • Volvo: Latin for “I roll.”

Mass Transit

http://commons.wikimedia.org/wiki/Image:Moscow_Metro,_Kievskaya_station.jpg
Image: Wikimedia Commons

Moscow has the most heavily used metro system in the world, carrying 8-9 million passengers on a normal weekday. It has 170 stations and 12 lines, including an unusual “ring line” that circles the city.

According to legend, this came about when Stalin’s coffee cup left a ring on one of the blueprints. Historians dispute this account — but on maps, the ring line is always printed in brown.