Basic Abbreviations Flashcards
G, gal
gallon
cap
capsule
cm
centimeter
dr
dram
g
gram
gr
grain
gtt
drops
kg
kilogram
L
liter
mL
milliliter
m, min
minim
mcg
microgram
mEq
milliequivalents
mg
milligram
mm
millimeter
oz
ounce
pt
pint
qs
quantity sufficient; as much as needed
tbs, T
tablespoon
tsp, t
teaspoon
ā
before
ac
before meals
ad lib
as desired
alt h
alternate hour
ASAP
as soon as possible
od , qd
every day
bid
twice a day
tid
three times a day
qid
four times a day
hs
bedtime
noct
at night
p
after
pc
after meals
prn
as needed or when neccessary
qh
every hour
q2h
every 2 hours
stat
immediately
dc, d/c, D/C
discharge or discontinue
dil
dilute
disp
dispense
ID
intradermal
IM
intramuscular
IV
intravenous
KVO
keep vein open
NPO
nothing by mouth
per
by
po , per os
by mouth
R, PR
rectally
SC , subq, sq
subcutaneous
sig
to follow or label
SL , subl
sublingual
supp
suppository
tab
tablet
tinct, tr
tincture
TKO
to keep open
AD
right ear
AL or AS
left ear
AU
both ears
OD
right eye
OS
left eye
OU
both eyes
aq
water
comp
compound
conc
concentrate
dist
distilled
Dx
diagnosis
Elix
elixir
et
and