Exam I Abbreviations Henke's Book Flashcards
ac
before meals
pc
after meals
daily
every day, daily
bid
twice a day
tid
three times a day
qid
four times a day
qh
every hour
at bedtime
at bedtime, hour of sleep
qn
every night
stat
Immediately
q2h or q2º
every 2 hours
q4h or q4º
every 4 hours
q6h or q6º
every 6 hours
q8h or q8º
every 8 hours
q12h or q12º
every 12 hours
every other day
every other day
prn
as needed
3 times weekly
three times per week
biw
twice per week
write out (aures dextra)
right ear
write out (aures laeva)
left ear
write out (aures utrae)
each ear
HHN
handheld nebulizer
IM
intramuscularly
IV
intravenously
IVPB
intravenous piggyback
MDI
metered-dose inhaler
NEB
nebulizer
NGT or ng
nasogastric tube
write out (oculus dextra)
in the right eye
write out (oculous sinister)
in the left eye
write out (oculi utrique)
in both eyes
po or PO
by mouth
pr or PR
in the rectum
write out subcutaneously
sub q
SL
sublingual, under the tongue
S & S
swish and swallow
cc
cubic centimeter
g
Gram
kg or KG
Kilogram
L
Liter
mcg
microgram
mEq or meq
milliequivalent
mg
Milligram
mL or ml
Milliliter
unit
Unit
pt
Pint
qt
Quart
tbsp
Tablespoon
tsp
Teaspoon
oz
Ounce
cap, caps
Capsule
CR
controlled release
LA
Long acting
SA
sustained action
SR
slow release or sustained release
DS
double strength
EC
enteric coated
el, elix
Elixir
sol
Solution
sp
Spirit
sup, supp
suspension
syr
Syrup
tab, tabs
Tablet
tr, tinct
Tincture
ung, oint
Ointment
KVO
Keep vein open
TKO
To keep open
Discontinue
Discontinue
NKA
no known allergies
NKDA
no known drug allergies