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CNA Abberviations
Health Care Roots Suffixes Prefixes Abbreviations
| Question | Answer |
|---|---|
| abdomin | abdomen |
| aden | glad |
| adip | fat |
| adren | adrenal glands |
| angi | vessel (usually blood or lymph) |
| arteri | artery |
| arthr | joint |
| blephar | eyelid |
| bronchi | bronchus |
| calc | calcium |
| carcin | cancer |
| cardi | heart |
| cephal | head |
| cerebr | cerebrum (brain) |
| chol | bile, gall |
| cholecyst | gallbladder |
| choledoch | bile duct |
| chondr | cartilage |
| col | colon |
| cost | ribs |
| crani | cranium (skull) |
| cutane | skin |
| cyan | blue |
| cyst | bladder |
| dent | teeth |
| dermat | skin |
| dipl | double |
| electr | eletric |
| encephal | brain |
| enter | intestine (usually the small intestine) |
| erythr | red |
| esophag | esophagus |
| femor | femur (thigh bone) |
| gastr | stomach |
| gingiv | gum |
| gluc | sugar, glucose |
| glyc | sugar, glucose |
| gynec | women, female |
| hemangi | blood vessel |
| hemat | blood |
| hepat | liver |
| hydr | water |
| hyster | uterus |
| irid | iris |
| lapar | abdomen |
| larying | larynx (voice box) |
| leuk | white |
| lingu | tongue |
| lip | fat |
| lith | stone, calculus |
| lumb | lower back |
| lymphangi | lymph vessel |
| lymph | lymph |
| mamm | breast |
| mast | breast |
| megal | enlargement |
| melan | black |
| mening | meninges |
| men | menses, menstruation |
| muc | mucus |
| myel | spinal cord, bone marrow |
| my | muscle |
| myring | tympanic membrane (eardrum) |
| nas | nose |
| necr | death |
| nephr | kidney |
| neur | nerve |
| noct | night |
| odont | teeth |
| oophor | ovary |
| ophthalm | eye |
| orchi | testis |
| os | mouth |
| oste | bone |
| ot | ear |
| pancreat | pancreas |
| pelv | pelvis |
| pharying | pharynx (throat) |
| phleb | vein |
| pleur | pleura |
| pneum | lung, air |
| proct | anus, rectum |
| pyel | renal pelvis |
| radi | x-rays, radiation |
| ren | kidney |
| retin | retina |
| rhin | nose |
| salping | fallopian tube |
| scler | hardening, sclera (white of the eyes) |
| sigmoid | sigmoid colon |
| spermat | sperm |
| spin | spine |
| spondyl | vertebra (backbone) |
| stern | sternum (breastbone) |
| stomat | mouth |
| tend | tendon |
| therm | heat |
| thorac | chest |
| thromb | blood clot |
| thyr | thyroid gland |
| toxic, tox | poison |
| trache | trachea (windpipe) |
| tympan | tympanic membrane (eardrum) |
| ureter | ureter |
| urethr | urethra |
| ur | urine |
| uter | uterus |
| vagin | vagina |
| vascul | blood vessel |
| vas | vas deferens, vessel |
| ven | vein |
| ventticul | ventticle (of brain or heart) |
| vesic | bladder |
| vertebr | vertebra (backbone) |
| -al | pertaining to |
| -algia | pain |
| -ar, -ary | pertaining to |
| -cele | heria, swelling |
| -centesis | surgical puncture |
| -cyte | cell |
| -derma | skin |
| -dipsia | thrist |
| -ectomy | excision, removal of |
| -edema | swelling |
| -emesis | vomiting |
| -emia | blood |
| -gram | record |
| -graphic | process of recording |
| -ia | condition |
| -ic | pertaining to |
| -ism | condition |
| -ist | specialist |
| -itis | inflammation |
| -lith | stone, calculus |
| -logist | specialist in the study of |
| -logy | study of |
| -lysis | separation, destruction, loosening |
| -malacia | softening |
| -megaly | enlargement |
| -meter | measure, instrument for measuring |
| -oid | resembling |
| -oma | tumor |
| -opia | vision |
| -osis | abnormal condition |
| -pathy | disease |
| -pause | cessation |
| -penia | decrease |
| -pepsia | speech |
| -pexy | fixation |
| -phagia | swallow, eat |
| -phasia | speech |
| -phobia | fear |
| -plasty | surgical repair |
| -plegia | paralysis |
| -pnea | breathing |
| -rrhaphy | suture |
| -rrhea | flow, discharge |
| -scope | instrument to view |
| -scopy | visual examination |
| -stenosis | structure, narrowing |
| -stomy | formning a new opening |
| -therapy | treatment |
| -tome | instrument to cut |
| -tomy | incision, cut into |
| -tripsy | crushing |
| -uria | urine, urination |
| a-, an- | without, not, absent |
| ab | away from |
| amb-, ambi- | both, on two sides |
| auto- | self |
| bi- | two, double |
| brady- | slow |
| dys- | bad, painful, difficult |
| epi- | above, upon |
| hemi- | half, partly |
| hyper- | excessive |
| hypo- | under, below |
| inter- | between |
| intra- | within |
| macro- | large |
| micro- | small |
| neo- | new |
| para- | near, beside, around |
| peri- | around |
| poly- | many, much |
| post- | after, behind |
| pre- | before |
| quadri- | four |
| sub- | under, below |
| supra- | above |
| tachy- | rapid |
| tri- | three |
| Ab | antibody |
| abd | abdomen |
| ac | before a meal |
| ADL | activities of daily living |
| ad lib | as desired |
| Adm (adm) | admitted or admission |
| AFB | acid-fast bacillus (usually tuberculosis) |
| AIDS | acquired immunodeficiency syndrome |
| AKA | above-the-knee amputation |
| AM (am) | morning |
| amb | ambulate, ambulatory |
| AMI | acute myocardial infarction (heart attack) |
| amt | amount |
| ap | apical |
| approx | approximately |
| ASAP | as soon as possible |
| as tol | as tolerated |
| ax | axillary |
| bid | twice a day |
| BKA | below-the-knee amputation |
| BM (bm) | bowel movement |
| BP, B/P | blood pressure |
| B.R. | bed rest |
| BSC | bedside commode |
| C | centigrade, Celsius |
| _c | with |
| CA | cancer |
| cath | catheter, catheterize |
| CBC | complete blood count |
| CBR | complete bed rest |
| cc | cubic centimeter |
| CCU | coronary care unit |
| CHD | coronary care unit |
| CHF | congestive heart failure |
| cl liq | clear liquids |
| CNA | certified nursing assistant |
| c/o | complains of |
| COPD | chronic obstructive pulmonary disease |
| CPR | cardiopulmonary resuscitation |
| CVA | cerebral vascular accident (stroke) |
| dc (d/c) | discontinue |
| disch | discharge |
| DJD | degenerative joint disease |
| DNR | do not resuscitate |
| DOA | dead on arrival |
| DOB | date of birth |
| DON | director of nursing |
| drsg | dressing |
| Dx | diagnosis |
| ECG (EKG) | eletrocardiogram |
| EEG | eletroencephalogram |
| ER | emergency room |
| F | Fahrenheit |
| FBS | fasting blood sugar |
| FF | force fluids |
| fl (fld) | fluid |
| ft | foot or feet |
| Fx | fracture |
| gal | gallon |
| GB | gallbladder |
| GI | gastrointestinal |
| GSW | gunshot wound |
| GU | genitourinary |
| h (hr) | hour |
| H2O | water |
| HBV | hepatitis B virus |
| HIV | human immunodeficiency virus |
| HOB | head of bed |
| HS (hs) | hour of sleep (bedtime) |
| ht | height |
| ICU | intensive care unit |
| IDDM | insulin-dependent diabetes mellitus |
| in | inch |
| I&O | intake and output |
| IV | intravenous |
| L | left, liter |
| lab | laboratory |
| lb | pound |
| lg | large |
| liq | liquid |
| LLQ | left lower quadrant |
| LMP | last menstrual period |
| LPN | licensed practical nurse |
| lt | left |
| LVN | licensed vocational nurse |
| LUQ | left upper quadrant |
| meds | medications |
| MI | myocardial infarction (heart attack) |
| mid noc | midnight |
| min | minute |
| ml | milliliter |
| NA | nursing assistant |
| NB | newborn |
| neg | negative |
| NIDDM | non-insulin-dependent diabetes mellitus |
| nil | none |
| no | number |
| noc, noct | night |
| NPO (npo) | nothing per mouth (nils per os) |
| N&V | nausea and vomiting |
| O2 | oxygen |
| OB | obstetrics |
| OJ | orange juice |
| OOB | out of bed |
| O | oral |
| OR | operating room |
| OT | occupational therapy |
| oz (Oz) | ounce |
| PAR | post anesthesia recovery |
| pc | after a meal |
| Peds | pediatrics |
| per | by, through |
| PM (pm) | afternoon or evening |
| po (per os) | by mouth |
| post op | postoperative |
| pre op | preoperative |
| prep | preparation |
| prn | as necessary |
| Pt (pt) | patient |
| PT | physical therapy |
| q | every |
| qd | every day |
| qh | every hour |
| q2h, q3h, q4h, etc. | every 2 hours, every 3 hours, every 4 hours,etc. |
| qhs | every night at bedtime |
| qid | four times a day |
| qod | every other day |
| qs | sufficient quantity |
| qt | quiet |
| R | rectal |
| RBC | red blood cell, red blood cell count |
| rehab | rehabilitation |
| resp | respiration |
| RLQ | right lower quadrant |
| RN | registered nurse |
| ROM | range of motion |
| RR | recovery room |
| rt (R) | right |
| RT | respiratory therapy |
| RUQ | right upper quadrant |
| Rx | treatment |
| _s | without |
| __ss | half |
| SOB | shortness of breath |
| Spec (spec) | specimen |
| SSE | soapsuds |
| ST | speech therapy |
| STAT, stat | at once, immediately |
| STD | sexually transmitted disease |
| Surg | surgery |
| Sx | symptoms |
| tbsp | tablespoon |
| tid | three times a day |
| TIA | transient ischemic attack |
| TLC | tender loving care |
| TPN | total parenteral nutrition |
| TPR | temperature, pulse, and reepirations |
| tsp | teaspoon |
| Tx | treatment |
| ty | tympanic |
| UA (u/a) | urinalysis |
| UK | unknown |
| URI | upper respiratory infection |
| UTI | urinary tract infection |
| VS (vs) | vital signs |
| WA | while awake |
| WBC | white blood cell, white blood cell count |
| w/c | wheelchair |
| WNL | within normal limits |
| wt | weight |