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Medical Symbols & Ab
Miscellaneous Symbols & Abbreviations
Term | Definition |
---|---|
greater than | > |
less than | < |
higher, elevate, or up | ↑ |
lower or down | ↓ |
pound or number | # |
foot or minute | ' |
inch or second | " |
degree | ° |
female | ♀ or F |
male | ♂ or M |
one | ⅰor I or Ṫ |
two | ⅱor II or T with 2 dots over it |
change | Δ |
history | hx |
with | C̅ |
five | V |
ten | X |
fifty | L |
one-hundred | C |
five-hundred | D |
one-thousand | M |
c/o | complains of |
EKG | electrocardiogram |
CRT | certified respiratory therapist |
r/o | rule out |
CXR | chest x-ray |
d/c | discontinue/ discharge |
OR | operating room |
prn | whenever necessary, as needed |
ac | before meals |
stat | immediately, at once |
RN | registered nurse |
wt | weight |
Cl | chloride, chlorine |
Rx | prescription, take treatment |
AP | apical pulse |
T | temperature |
NPO | nothing by mouth |
spec | specimen |
ss (with a line over it) | one half |
s (with a line over it) | without |
pt | patient; pint (500mL or cc) |
BP | blood pressure |
R | respiration, rectal |
Na | sodium |
CDC | centers for disease control and prevention |
DRG | Diagnostic related group |
LMP | last menstrual period |
MRSA | methicillin- resistant staphylococcus aureus |
vp | venipucture, venous pressure |
AED | automated external defibrillation |
HIPPA | Health Insurance Portability and Accountability Act |
LTC | long-term care |
BMI | Body Mass index |
QOD | every other day |
CVA | cerebral vascular-accident |
ABG | arterial blood gas |
BR | bed- rest |
gtts | drops |
bid | twice a day |
cc | cubic centimeter |
A.M. | morning (before noon) |
BRP | bath room privilages |
ECG | electrocardiogram |
CCU | critical/ coronary care unit |
Blwk | blood-work |
CBC | complete blood count |
BUN | blood urea nitrogen |
FBS | fasting blood sugar |
cap | capsule |
EENT | eyes, ear, nose, and throat exam |
ADL | activities of daily living |
FFl | force fluids |
cl | clear |
liq | liquids |
GERD | gastroesophageal reflux disease |
Dx: | diagnosis |
COPD | chronic obstructive pulmonary disease |
ā | before |
CT | computerized tomography |
EMT | emergency medical technician |
ACLS | advanced cardiac life support |
Gyn | gynecology |
Why are medical abbreviations used? | to make writing shorter for doctors |
Where does medical terminology and abbreviations come from? | Greek & Latin roots |
What is the "Do Not Use List"? | a list created by JCAHO used to identify symbols/abbreviations that are dangerous to patients due to medical errors. |
I*O | intake and output |
ICD | international classification of diseases |
IM | intramuscular |
h | hydrogen |
Ht | height |
mL | milliliter |
NaCl | Sodium cloride (salt) |
IV | intravenous |
H2O | water |
mm | millimeter |
Hg | mercury |
mg | milligram |
NG,ng, N/G | nastrogastric tube |
IPPB | intermittent positive pressure breathing |
KCL | potassium chloride |
KVO | keep vein open |
N/S | normal saline |
NS | neurosurgery |
HS | hour of sleep (bedtime) |
TPR | temperature, pulse, respiration |
q4h | every 4 hours |
oz | ounce |
OJ | orange juice |
qid | 4 times a day |
tsp | teaspoon |
qt | quart |
SSE | soap suds enema |
pc | after meal |
po | by mouth |
pre- op | before an operation |
post | posterior, after |
post-op | after an operation |
OPD | outpatient department |
Ob | obstetrics |
VS | vital signs (TPR & BP) |
q2h | every 2 hours |
w/c | wheelchair |
ROM | range of motion |
q12h | every 12 hours |
tid | three times a day |
SCD | sequential compression device |
PROM | passive range of motion |