Alphabetical Index
[ A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z ]
A
a: arterial
Aa: alveolar/arterial
A2: aortic second sound
A/O : Alert and Oriented
AA : African-American
AAA : Abdominal aortic aneurysm
AAEM : American Academy of Emergency Physicians
AAOx3 : Awake, Alert, Oriented x 3 [person/place/time]
AAPS : American Association of Physician Specialists
ABEM : American Board of Emergency Medicine
ABG : Arterial Blood Gases
abn: abnormal
ABNL : Abnormal
ABVD: doxorubicin, bleomycin, vinblastine, dacarbazine
ac: before meal
ACE : Angiotension Conversion Enzyme
ACL:  Anterior cruciate ligament
ACEP : American College of Emergency Physicians
ACLS : Advanced Cardiac Life Support
ACRONYM : A Contrived Reduction Of Nouns, Yielding Mnemonics
AED : Automatic External Defibrillator
AF : Atrial Fibrillation
AFA : Advanced First Aid
AHA : American Heart Association
AICD : Automatic Implanted Cardiac Defibrillator (now ICD)
AIDS : Acquired Immune Deficiency Syndrome
AIVR : Accelerated Idioventricular Rhythm
ALS : Advanced Life Support
ALS : Amyotrophic Lateral Sclerosis
ALSOB : Alcohol Like Substance On Breath
AMA : American Medical Association
AMA : Against Medical Advice
AMI : Acute Myocardial Infarction
AOA: American Osteopathic Association
AOB : Alcohol On Breath
AOL : America Online (an Internet service)
AOS : Arrived On Scene
AP : Anterior-Posterior (usually used as a radiologic view)
APCOR : Advanced Portable Coronary Observation Radio
APE : Acute Pulmonary Edema
APE : Acute Pulmonary Embolism
APE : Apparatus, Personnel, and Equipment
APLS : Advanced Pediatric Life Support
ARC : American Red Cross
ARDS : Adult Respiratory Distress Syndrome
ASA : Acetylsalicylic acid (aspirin)
ASHD : Arteriosclerotic (or atherosclerotic) Heart Disease
ATLS : Advanced trauma life support training course
AVPU : Alert, Verbal, Pain, Unresponsive (trauma alertness scale)
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B
BAC : Blood alcohol concentration/content
BAL : A heavy metal chelator
BAL : Blood alcohol level
BBP : Blood-Borne Pathogen
BCEM : Board of Certification in Emergency Medicine
BHT : Blunt head trauma
BIBA : Brought in by ambulance
BID : Bis In Die (twice daily)
BLEVE : Boiling Liquid Expanding Vapour Explosion
BLS : Basic Life Support (a level of certification)
BM : Bowel movement (stool)
BNTI : Blind NasoTracheal Intubation
BP : Blood pressure
BRBPR : bright red blood per rectum
BS : Bowel sounds
BSE : bovine spongiform encephalopathy
BSI : Body Substance Isolation
BSO : Bilateral salpingo-oophorectomy
BTLS : Basic Trauma Life Support
BTW : By the way
BVM : Bag-valve mask (for ventilating a patient)
BYO : Bring you own...
BYOB : Bring you own beer
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C
c : with
C/O : Complains of
CA : Cancer
CA : Carcinoma
CAAM : Complimentary and Alternate Medicine
CAAS : Commission on Accreditation of Ambulance Services
CABG : Coronary Arterial Bypass Graft
CABG procedures : coronary artery bypass graft
CAD : Coronary Artery Disease
CBC : Complete blood count
CC : Chief complaint
CCU : Coronary/Cardiac care unit
CDC : Center for Disease Control
CFR : Certified First Responder
CHB : Complete Heart Block
CHF : Congestive heart failure
CHI : Closed head injury
CJD : Creutzfeldt-Jakob disease
CME : Continuing Medical Education
CMG : Contract management group
CN(2-12) : Cranial nerves 2 - 12
CNS : Central nervous system
COBRA : Consolidated Omnibus Budget Reconciliation Act (an anti-dumping law)
COPD : Chronic Obstructive Pulmonary Disease
CP : Cerebral Palsy
CP : Chest pain
CPAP : Continuous Positive Airway Pressure
CPK : Creatine phosphokinase
CPP : Cerebral perfusion pressure
CPR : Cardiopulmonary resuscitation
CSF : Cerebral Spinal Fluid
CT : CAT scan (computed {axial} tomography)
CTA : Clear to auscultation
CTD : Circling The Drain (Close To Death)
CTD : Close To Death
CVA : Cerebrovascular accident
CVA : Costovertebral angle (flank)
CVP : Central venous pressure
CXR : Chest x-ray
CYA : Cover your ass (protect yourself from medicolegal risk)
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D
D/C : Diarrhea/Constipation
D/C : Discharge
D/C : Discontinue
D5W : Dextrose 5% in Water
DC : Disconnect
DDX : Differential diagnosis
DEA : Drug Enforcement Administration
DES : Diethyl Stilbestrol
DHE : Dihydroergotamine (an anti-migraine drug)
DHE-45 : dihydroergotamine (another term for DHE - an anti-migraine drug)
DIC : Dead In Car
DKA : Diabetic ketoacidosis
DNI : DO Not Intubate (similar to DNR)
DNR : Do Not Resuscitate
DO : Doctor of Osteopathic Medicine (US); Osteopath (all other countries)
DOA : Dead on arrival
DOB : Date of birth
DOE : Dyspnea on exertion
DOH : Dept. of Health
DP : Distal pulses
DP : Dorsalis pedis pulse
DPOA : Durable power of attorney
Dr. : Doctor
DRABC : Danger, Response, Airway, Breathing, Circulation
DRT : Dead right there
DRTSF : Dead right there, squashed flat
dT : Tetanus booster with diptheria booster
DTMF : Dual Tone Multi Frequency
DTR : Deep Tendon Reflex
DUB : Dysfunctional uterine bleeding
DUI : Driving under the influence (intoxicated)
DVT : Deep vein thrombosis
DWAI : Driving While Ability Impaired
DWI : Driving While Intoxicated
DX : Diagnosis
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E
ECG : Electrocardiogram
ED : Emergency department
EDP : Emotionally Disturbed Person
EEG : Electroencephalogram
EENT : Ears, Eyes, Nose, Throat
EGTA : Esophageal gastric tube airway
EHS : Extremely Hazardous Substance (hazmat)
EKG : Electrocardiogram
EMD : Electromechanical dissociation (now PEA)
EMD : Emergency Medical Doctor
EMS : Emergency Medical Services (pre-hospital personnel)
EMS-C : Emergency Medical Services for Children
EMSI : Emergency Medical Services Instructor
EMT : Emergency Medical Technician
EMT-A : Ambulance
EMT-AD : Automatic Defibrillator
EMT-B : Basic
EMT-CC : Critical Care
EMT-CT : Cardiac Tech
EMT-D : Defibrillator
EMT-I : Intermediate
EMT-M : MAST (PA)
EMT-P : Paramedic
EMT-ST : Shock Trauma
EMT-T : EMT-Tactical
EMT-W : Wilderness EMT
EMTALA - Emergency Medical Treatment and Active Labor Act (an anti-dumping law)
EOA : Esophageal obturator airway
EOH : Ethyl Alcohol
EOMI : Extraocular movements intact
EP : Ectopic pregnancy
EP : Electrophysiologic
EP : Emergency physician
EPS : Extrapyramidal symtoms
ER : Emergency room
ET : EndoTracheal
ETA : Estimated Time of Arrival
ETD : Estimated Time of Departure
ETI : EndoTracheal Intubation
ETOH : Ethyl Alcohol (ethanol)
ETT : Endotracheal tube
ETT : Exercise treadmill test
EW : Emergency Ward
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F
F/U : Follow-up
FB : Foreign Body
FCC : Federal Communications Commission
FD : Fire Department
FDA : Food and Drug Administration
FDGB : Fall down go boom
FHR : Fetal Heart Rate
FHT : Fetal Heart Tones
FL : Flatline
FOS : Full of stool (constipated)
FTC : Federal Trade Commission
FU : Follow-up
Fx : Fracture
FYI : For your information
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G
G6PD : Glucose-6-phosphate-dehydrogenase
G6PD deficiency : Glucose-6-phosphate-dehydrogenase deficiency
GCS : Glasgow Coma Scale
GFR : Glomerular filtrate rate
GI : Gastrointestinal
GOA : Gone On Arrival
GOMER : Get out of my emergency room (patient with multiple medical problems).
GSW : Gun shot wound
Gtts : Drops per minute
GU : Genito-Urinary
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H
H & P : History and physical
HASHD : Hypertensive Arteriosclerotic Heart Disease
HBOC : Hyperbaric oxygen chamber
HCFA : Health Care Finance Administration (US)
HCO3 : Bicarbonate
HCTZ : Hydrochlorothiazide
HEMS : Helicopter Emergency Medical Services (UK)
HEPA : High Efficiency Particulate Air (filter/mask)
HIV : Human immunodeficiency virus
HMO : Health Maintenance Organization
HPI : History of present illness
HRRR : Heart regular rate and rhythm
HTN : Hypertension
Hx : History
HZ : Hazard Zone
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I
ICD : Implanted cardiac defibrillator
ICD-9 : A method for coding diagnoses to receive reimbursement.
ICP : Intracranial pressure
ICU : Intensive care unit
IDDM : Insulin Dependent Diabetes Mellitus
IM : Internal medicine
IM : Intramuscular
IMHO : In my humble opinion
IPPV : Intermittent postive pressure ventilation
IRB : Internal Review Board (approves research protocols at hospitals)
ISP : Internet Service Provider
IV : Intravenous, or intravenous line
IVP : Intravenous pyelogram
IVR : Idioventricular rhythm
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J
JAMA : Journal of the American Medical Association
JVD : Jugular Venous Distention
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K
KED : Kendrick Extrication Device
KVO : Keep Veins Open
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L
LAD:  Left anterior descending
LAT : Lidocaine, Adrenaline and Tetracaine (a topical anesthetic)
LBBB : Left Bundle Branch Block
LCTA : Lungs clear to auscultation
LDH : Large Diameter Hose
LE : Lower Extremeties
LEO : Law Enforcement Officer
LET : Lidocaine, Epinephrine and tetracaine (a topical anesthetic)
LGIB : Lower gastrointestinal bleeding
LGL : Lown-Ganong-Levine syndrome
LMA : Laryngeal mask airway (for ventilating a patient)
LOC : Level of Consciousness (in Glasgow scale)
LOC : Loss of Consciousness
LPM : Liters Per Minute
LR : Lactated Ringers (IV solution)
LTC : Long-term care
LV : Left ventricle
LVEDP : Left ventricular end diastolic pressure
LVH : Left Ventricular Hypertrophy
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M
MAE : Moves All Extremities
MAST : Medical anti-shock trousers
MCI : Mass Casualty Accident
MD : Medical doctor
ME : Medical Examiner
MgS04 : Magnesium Sulfate
MI : Myocardial infarction
MMWR : Morbidity and Mortality Weekly Report
MO : Mental Observation (psych pt)
MOI : Mechanism Of Injury
MPH : Masters (Degree) in Public Health
MR : Mental Retardation
MR : Mitral Regurgitation
MRG : Murmurs, rubs or gallops
MS : Mental status
MS : Morphine sulfate
MS04 : Morphine sulfate
MVA : Motor vehicle accident
MVC : Motor vehicle collision (or crash)
MVO2 : Myocardial Oxygen Consumption
MVP : Mitral Valve Prolapse
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N
N/V : Nausea/Vomiting
N/V/D/C : Nausea/Vomiting/Diarrhea/Constipation
NABS : Normoactive bowel sounds
NAD : No acute distress
NAD : No apparent distress
NAEMSP : National Association of EMS Physicians
NC : Nasal Cannula
NC/AT : Normocephalic/atraumatic (head not injured)
ND : Non-distended
NEJM : New England Journal of Medicine
NG : Nasogastric tube
NGT : Nasogastric tube
NH : Nursing Home
NIH : National Institute of Health(US)
NKDA : No Known Drug Allergies
NL : Normal
NPO : Nil Per Os (nothing by mouth)
NRFM : Non Rebreathing Face Mask
NRM : Non Rebreathing Mask (also NRB)
NS : Normal saline (i.e. 0.9% NaCl)
NSAID : Non-Steriodal Anti-Inflammatory Drug
NSR : Normal sinus rhythm
NSVD : Normal spontaneous vaginal delivery
NT : Non-tender
NTG : Nitroglycerin
NVD : Normal vaginal delivery
NYG : ?
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O
O&P(Ova and Parasites)
O-sign :Unresponsive person with mouth open and tongue in mouth
O2 : Oxygen
OBS : Organic Brain Syndrome
OC : Oleoresin Capsicum (pepper spray for self-defense)
OC : Oral Contraceptive
OD : Overdose
OPA : Oropharyngeal airway
OR : Operation Room
ORCA : ?
OT : Occupational therapy
OT : Operating Theatre
OT : Overtime
OTOH : On the other hand
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P
PA : Physician's assistant
PAC : Premature Atrial Contraction
PALS : Pediatric advanced life support training course
PASG : Pneumatic Anti-Shock Garment
PAT : Paroxysmal atrial tachycardia
PC : Personal computer
PCD : Pacing Cardioverter/Defibrillator
PCN : Penicillin
PCP : Phencyclidine
PCP : Phencyclidine (illegal street drug - "angel dust")
PCP : Pneumocystis Carinii Pneumonia
PCP : Primary Care Physician
PCR : Patient Care Record/Report
PDA : Property Damage Accident (MVA w/o injuries
PDR : Physician's Desk Reference (book of medication information)
PE : Physical examination
PE : Pulmonary Edema
PE : Pulmonary embolus
PEA : Pulse less Electrical Activity (cardiac)
PEARL : Pupils Equal And Reactive to Light
PEEP : Positive End Expiratory Pressure
PEG : Gastric tube
PERRL : Pupils equally round and reactive to light
PERRLA : Pupils equally round and reactive to light and accomodation
PET : Positron Emission Tomography
PG : postgraduate
PG : Pregnant
PG : Prostaglandin
PIA : Personal Injury Accident (MVA w/ injuries)
PID : Pelvic Inflammatory Disease
PJC : Premature Junctional Tachycardia
PLT : Platelets
PMD : Private medical doctor
PMH : Past Medical History
PMI : Point of Maximal Impulse (on chest palpation)
PNB : Pregnant n' Bleeding
PNB : Pulseless non-breathing
PND : Paroxysmal nocturnal dyspnea
PO : Per Os (by mouth)
POL: Physician On Line
POLST : Physician's Orders for Life Sustaining Treatment
POV : Privately Owned Vehicle
psi : Pounds per square inch
PSVT : Paroxysmal supraventricular tachycardia
PT : patient
PT : Physical therapy
PT : Posterior tibial pulse
PT : Prothrombin time
PTA : Prior to arrival (or admission)
PTC : Percutaneous transhepatic cholangiogram
PTCA : Percutaneous transhepatic cholangiogram
PTCA : Percutaneous transluminal coronary angioplasty
PTT : Partial Thromboplastin Time
PTX : pneumothorax
PTXes : pneumothoraces
PVC : Premature ventricular contraction (same as VPB)
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Q
Q-sign : Unresponsive person with mouth open and toungue hanging out
QAD : Question-A-Day internet mailing list
QC : Quick Connect
QD : Each Day
QID : Quarter In Die (4 X daily)
QR : Quick Release
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R
RAS : reticular activating system
RBBB : Right Bundle Branch Block
RBC : Red blood cells
RIND : Reversible Ischemic Neurologic Deficit
RL : Ringers Lactate (also LR)
RMA : Refuse(s) Medical Assistance
ROS : Review of systems
ROT : Rule Of Thumb
RRC : Residency Review Committee of ABEM
RRR : Regular rate and rhythm
RSI : Rapid sequence induction anesthesia
RSN : Real soon now
RSR : Regular Sinus Rhythm
RVR : Rapid ventricular response
Rx : Prescription
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S
s : without
SAEM : Society for Academic Emergency Medicine
SBP : systolic blood pressure
SFM : Simple Face Mask
SIDS : Sudden Infant Death Syndrome
SITREP : Situation Report
SLE : Sytemic Lupus Erythematosis
SLUD : Salivation, Lacrimation, Urination, Defecation
SOAP : Subjective, objective, assessment and plan (a progress note)
SOB : Shortness of breath (Dyspnea)
SOG : Standard Operating Guidlines
SOP : Standard Operating Procedures
STD : Sexually Transmitted Disease
STD : Standard
Sux : Succhinylcholine
SVT : Supraventricular tachycardia
SX : Symptoms
SXR : Skull X-Ray
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T
TA : Traffic Accident
TAH : Total abdominal hysterectomy
TAH/BSO : Total abdominal hysterectomy/bilateral salpingo-oophorectomy
TB : Tuberculosis
TBF : Total Body Failure
Td : Tetanus Toxoid without diptheria booster
TEE : Transesophageal echocardiogram
TIA : Transient Ischemic Attack
TID : Three times per Day
TKO : To Keep Open
TLA : Three (more or less) letter abbreviation
TMB : Too Many Birthdays
TMR : Transmyocardial revascularization
TPA : Tissue plasminogen activator
TPN : Total Parenteral Nutrition
TPR : Temperature, Pulse, Respiration
TRO : Time Ran Out
TRAM:  transverse rectus abdominis muscle
TT : Thrombin time
TTS: Transdermal Therapeutic System
TU: tuberculin unit
TURP : Transurethral resection of prostate
TV: tidal volume
TVH : Transvaginal hysterectomy
TWAR: Chlamydia psittaci
TX : Treatment
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U
U: Unit
U/A: Urine Analysis
U/S : Ultrasound
UGIB : Upper gastrointestinal bleeding
UHF : Ultra-high Frequency
U/P: Urine/Plasma ratio
URI : Upper Respiratory Infection
US : Ultrasound
UTI : Urinary Tract Infection
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V
v: mixed venous
V: Volume
vag hyst: vaginal hysterectomy
VD : Venereal Disease
VEB : Vetricular Ectopic Beat
VF : Ventricular fibrillation
VFIB : Ventricular fibrillation
VP-16 epipodophyllotoxin
VPB : Ventricular premature beats
VPC : Ventricular Premature Contraction
VQ : Ventilation/perfusion, i.e. V/Q scan
vs: visit
VS: Vital Sign
VSA : Vital Sign Absent
VT : Ventricular tachycardia
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W
w/ : with
w/o : without
w/c: wheel chair
WBC : White blood cells
WD : Warm/Dry
WDWN : Well-developed, well-nourished
WNL : Within normal limits
WPD : Warm, Pink, Dry (skin signs)
WPW : Wolff-Parkinson-White Syndrome
WS : Watt-Seconds
wt: weight
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X
x: times
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Y
Y/O : Year-old
YMMV : Your Mileage May Vary
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Z
Z-E: Zollinger-Ellison
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Medical Acronym
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