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Tough Cookies

Some of the more obscure definitions from Chapter 5

U Unit
IU International Unit
QD, Q.D., qd, q.d. Daily
Q.O.D., QOD, q.o.d., qod Every other day
AC Before meals
ad lib As desired
contra Against
d Per day, 24 hours
/d Per day
et and
Fx Fracture
gt, Gtt, gtt Drop, drops
NPO Nothing by mouth
oz Ounce
PC, pc After meals
PD Postprandial (after meals)
PO Orally
prn As required
q Every
s (with a line over it) Without
Created by: BushYoshi