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Abbreviations
Medical Terms
| Term | Definition |
|---|---|
| VS (vital signs) | HR (heart rate), RR (respiratory rate), BP (blood pressure), and T (temperature) |
| Ht | height |
| BMI | body mass index |
| Wt I/O – input/output | weight |
| I/O | input/output |
| Dx | diagnosis |
| DDx | differential diagnosis |
| Tx | treatment |
| Rx | prescription |
| Hx | (history) PMHx (past medical history); FHx (family history). |
| H&P | history and physical |
| CC | chief complaint |
| HPI | history of present illness |
| ROS | review of systems |
| PE | physical exam |
| PCP | primary care provider |
| NKDA | no known drug allergies |
| Pt | patient |
| y/o | years old |
| h/o | history of |
| PCP | primary care provider |
| f/u | follow up |
| PERRLA | pupils equal, round, and reactive to light and accommodation |
| NOS | not otherwise specified |
| RRR | regular rate and rhythm |
| CTA | clear to auscultation |
| A&O | alert and oriented |
| NAD | no acute distress |
| PO | per os (by mouth) |
| IV | intravenous |
| SC | subcutaneous |
| CVL | central venous line |
| IM | intramuscular |
| PR | per rectum |
| NPO | nil per os (nothing by mouth) |
| prn | as needed |
| QID | four times a day |
| QD | daily |
| AC | before meals |
| TID | three times a day |
| BID | twice daily |
| PC | after meals |
| QHS | at night |
| T | Temperature |
| BP | Blood Pressure |
| HR | Heart Rate |
| RR | Respiratory Rate |
| SOB | Shortness of breath |
| HEENT | Head, Eyes, ears, Nose Throat |
| NAD | No acute distress |
| WDWN | well developed, well nourished |
| WNL | within normal limits |
| NOS | not otherwise specified |
| NEC | not elsewhere classified |
| CCC | Coronary Care Unit |
| ECU | Emergency care unit |
| ER | Emergency room |
| ED | emergency department |
| ICU | Intensive care unit |
| PICU | Pediatric intensive care unit |
| NICU | neonatal Intensive care unit |
| SICU | Surgical intensive care unit |
| PACU | Post-anesthesia care unit |
| L&D | Labor and delivery |
| OR | Operating room |
| post-op | after surgery |
| pre-op | after surgery |
| ARMD | age-related macular degeneration |
| ENT | Ear, nose, throat |
| IOL | intraocular lens |
| IOP | Intraocular pressure |
| LASIK | laser assisted in situ keratomileusis |
| OD | Right eye |
| OS | left eye |
| OU | both eyes |
| VA | visual acuity |
| VF | visual field |
| AD | Right ear |
| AS | Left ear |
| AU | both ears |
| AOM | acute otitis media |
| EENT | Eyes, ear, nose, throat |
| OM | otitis media |
| TM | tympanic membrane |
| FX | fracture |
| DTR | Deep tendon reflex |
| EMG | Electromyography |
| NSAID | non-steroid inflammatory drug |
| ORIF | open reduction & Internal fixation |
| PT | physical therapy |
| RICE | rest, ice, compression, elevation |
| WBAT | weight bearing as tolerated |
| OA | Osteroarthritis |
| RA | rheumatoid arthritis |
| FROM | full range of motion |
| ROM | range of motion |
| PET scan | position emission tomography |
| MRA | magnetic resonance angiography |
| MRI | magnetic resonance imaging |
| EEG | elctroencephalogram |
| CNS | central nervous system |
| CSF | cerebrospinal fluid |
| PNS | peripheral nervous system |
| MS | multiple sclerosis |
| TIA | transient ischemic attack |
| ICP | intracranial pressure |
| LOC | level of consciousness |
| LP | Lumbar puncture |
| ADHD | attention-deficient hyper active disorder |
| OCD | Obsessive compulsive disorder |
| ALS | amytrophic lateral sclerosis |
| CP | cerebral palsy |
| CVA | cerebrovascular accident |
| ACTH | Adrenocorticotropic Hormone |
| GH | growth hormone |
| TSH | thyroid stimulating hormone |
| T3 | Triiodothyronine |
| T4 | thyroxine |
| BS | blood sugar |
| CGM | continuous glucose monitor |
| ERCP | endoscopic retrograde cholangiopancreatograpjy |
| GTT | glucose tolerance test |
| DI | diabetes insipidus |
| DM | diabetes mellitus (problem with insulin) |
| GDM | gestational diabetes mellitus |
| CBC | complete blood count |
| PLT | platelet count |
| RBC | red blood cell count |
| WBC | white blood count |
| INR | international normalized ratio |
| *PT | prothrombin time |
| PTT | partial thombroplastin time |
| ALL | acute lymphoblastic leukemia |
| AML | acute myeloid leukemia |
| CML | chronic myeloid leukemia |
| DIC | disseminated intravascular coagulopathy |
| HUS | hemolytic uremia syndrome |
| ITP | idiopathic thrombocytopenia purpura |
| TTP | thrombotic thrombocytopenia purpura |
| A-FIB | atrial fibrillation |
| NSR | normal sinus rhythm |
| ASD | atrial septial defect |
| MVP | mitral valve prolapse |
| VSD | ventricular septal defect |
| CO | cardiac output |
| SV | stroke volume |
| CTA | computed tomography angiography |
| ECHO | echocardiogram |
| TEE | transesophageal echocardiogram |
| CHF | congested heart failure |
| CAD | coronary artery disease |
| CABG | coronary artery bypass graft |
| PCI | percutaneous coronary intervention |
| AA | abdominal aortic aneurysm |
| DVT | deep vein thrombosis |
| ABG | Arterial Blood Clots |
| Bx | Biopsy |
| CPAP | Continuous Positive Airway Pressure |
| CPR | Cardiopulmonary Resuscitation |
| ARDS | Acute Respiratory Distress Syndrome |
| CF | Cystic Fibrosis |
| COPD | Chronic Obstructive Pulmonary Disease |
| LRTI | Lower Respiratory Tract Infection |
| LTB | Laryngotracheo Bronchitis |
| PE | pulmonary Embolism |
| TB | Tuberculosis |
| URI | Upper respiratory Infection |
| URTI | Upper respiratory tract infection |
| DOE | Dyspnea on exertion |
| CXR | chest x-ray |
| V/Q | ventilation - perfusion scan |
| ETT | Endotracheal Tube |
| PSG | Polysomnography |
| T&A | Tonsillectomy and Adenoidectomy |
| ABG | Atrial Blood Gas |
| Bx | Biopsy |
| CPAP | Continuous Positive Airway Pressure |
| CPR | Cardiopulmonary Resuscitation |
| ARDS | Acute Respiratory Distress Syndrome |
| CF | Cystic Fibrosis |
| COPD | Chronic Obstructive Pulmonary Disease |
| LRTI | Lower respiratory tract infection |
| LTB | Laryngotracheo Bronchitis |
| OSA | Obstructive sleep apnea |
| PE | Pulmonary Embolism |
| TB | Tuberculosis |
| URI | upper respiratory infection |
| URTI | upper respiratory tract infection |
| DOE | Dyspnea on exertion |
| CT | computed tomography |
| CXR | chest x-ray |
| V/Q | ventilation - perfusion scan |
| ETT | Endotracheal tube |
| PSG | polysomnography |
| CCE | cholecystectomy |
| EGD | Esophagogastroduodenoscopy |
| EUS | Endoscopic Ultrasound |
| FOBT | Fecal occult blood test |
| LFT | liver function test |
| GI | gastrointestinal |
| UGI | upper gastrointestinal |
| GERD | gastroesophageal reflux disease |
| HAV, HBV, HCV | hepatitis virus A, B, C |
| IBS | inflammatory bowel syndrome |
| IBD | irritable bowel disease |
| PUD | pelvic ulcer disease |
| RLQ | Right lower quandrant |
| RUQ | right upper quanrant |
| LLQ | Lower left quandrant |
| LUQ | lower upper quadrant |
| BE | barium enema |
| NGT | nasogastric tube |
| PEG | percutaneous endoscopic gastrostomy |
| PEJ | percutaneous endoscopic jejunostomy |
| BM | bowel movement |
| N&V | nausea and vomiting |
| BUN | blood, urea, nitrogen |
| UA | urinalysis |
| Bx | biopsy |
| IVP | Intravenous pyelogram |
| IVU | intravenous urogram |
| KUB | kidneys, ureters, bladder |
| RP | retrograde pyelogram |
| VCUG | voiding cystourethrogram |
| cath | catheter |
| ESWL | extracorporeal shockwave lithotripsy |
| HD | hemodialysis |
| I & O | Intake and output |
| OAB | overactive bladder |
| PKD | polycystic kidney disease |
| SUI | Stress Urinary Incontinence |
| UTI | urinary tract infection |
| VUR | vesicoureteral reflux |
| BPH | benign prostate hyperplasia |
| DRE | digital rectal exam |
| ED | Erectile dysfunction |
| PSA | prostate specific antigen |
| TURP | transurethral resection of the prostate |
| AIDS | Acquired immunodeficiency syndrome |
| HIV | human immunodeficiency virus |
| HPV | human papilloma virus |
| HSV | herpes simplex virus |
| STD | sexually transmitted disease |
| STI | sexually transmitted infection |