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EMS Abbreviations
Commonly used abbreviations in Emergency Medicine
| Term | Definition |
|---|---|
| AAA | Abdominal Aortic Aneurysm |
| ALS | Advanced Life Support |
| A&O | Alert and Oriented |
| BLS | Basic Life Support |
| BSI | Bodily Substance Isolation |
| LOC | Level of Consciousness |
| EMS | Emergency Medical Services |
| EMR | Emergency Medical Responder |
| EMT-B | Emergency Medical Technician- Basic |
| EMT-A | Emergency Medical Technician- Advanced |
| EMT-P | Paramedic |
| NREMT | National Registry of Emergency Medical Technicians |
| NOI | Nature of Illness |
| MOI | Mechanism of Injury |
| PPE | Personal Protective Equipment |
| ABCDE | Airway, Breathing, Circulation, Disability, Environment/Exposure |
| SAMPLE | Signs/symptoms, Allergies, Medications, Past medical history, Last input/output, Events |
| NKDA | No Known Drug Allergies |
| NKA | No Known Allergies |
| COPD | Chronic Obstructive Pulmonary Disease |
| ADA | Americans with Disabilities Act |
| ACA | Affordable Care Act |
| HIPAA | Health Insurance Portability and Accountability Act |
| EMTALA | Emergency Medical Treatment and Active Labor Act |
| AED | Automated External Defibrillator |
| CPR | Cardiopulmonary Resuscitation |
| AIDS | Acquired Immunodeficiency Syndrome |
| HIV | Human Immunodeficiency Virus |
| APGAR | Appearance, Pulse, Grimace, Activity, Respiration |
| BEFAST | Balance, Eyes, Facial droop, Arm drift, Slurred speech, Time |
| OPQRST | Onset, Provocation, Quality, Radiation, Severity/Scale, Time |
| AVPU | Alert, Verbal, Pain, Unresponsive |
| BP | Blood Pressure |
| HR | Heart Rate |
| RR | Respiratory Rate |
| BGL | Blood Glucose Level |
| ROSC | Return of Spontaneous Circulation |
| BPM | Beats Per Minute |
| BVM | Bag Valve Mask |
| NRB/NRM | Nonrebreather Mask |
| NC | Nasal Cannula |
| RA | Room Air |
| O2 | Oxygen |
| CO2 | Carbon Dioxide |
| H2O | Water |
| DNR | Do Not Resuscitate |
| CISD | Critical Incident Stress Debriefing |
| CC | Chief Complaint |
| DCAPBTLS-IC | Deformities, Contusions, Abrasions, Penetrations, Burns, Tenderness, Lacerations, Swelling, Instability, Crepitus |
| DOT | Department of Transportation |
| ED | Emergency Department |
| ER | Emergency Room |
| GCS | Glasgow Coma Scale |
| ICS | Incident Command System |
| IV | Intravenous |
| IM | Intramuscular |
| IN | Intraansal |
| IO | Intraosseous |
| SQ | Subcutaneous |
| KED | Kendrick Extrication Device |
| MCI | Mass Casualty Incident |
| mg | milligram |
| g | gram |
| SL | sublingual |
| L | liter |
| mL | milliliter |
| mmHg | millimeters of Mercury (unit for BP) |
| lbs | pounds |
| cm | centimeters |
| MVC | Motor Vehicle Crash |
| MVA | Motor Vehicle Accident |
| TIA | Transient Ischemic Attack |
| CVA | Cerebrovascular Accident |
| OB | Obstetric |
| GYN | Gynecology |
| GI | Gastrointerology |
| OPA | Oropharyngeal Airway |
| NPA | Nasopharyngeal Airway |
| HTCL | Head Tilt Chin Lift |
| JT | Jaw Thrust |
| PERRL | Pupils Equal, Round, and Reactive to Light |
| START | Simple Triage and Rapid Treatment |
| y/o | year old |
| Hx | History |
| Sx | Signs/symptoms |
| Tx | Treatment |
| Rx | Prescription |
| Dx | Diagnosis |
| AEIOUTIPS | Alcohol/Acidosis, Electricity/Electrolytes/Endocrine, Insulin, Oxygen, Uremia, Toxins/Temperature/Trauma, Infection, Psychiatric, Shock |
| CSM | Circulation, Sensory, Motor |
| SLUDGEM | Salivation, Lacrimation, Urination, Defecation, GI upset, Emesis, Miosis |
| ECG/EKG | Electrocardiogram |
| HTN | Hypertension |
| DD | Differential Diagnosis |
| AFib | Atrial Fibrillation |
| VFib | Ventricular Fibrillation |
| PEA | Pulseless Electrical Activity |
| VTach | Ventricular Tachycardia |
| CHF | Congestive Heart Failure |
| MRSA | Methicillin-resistant Staphylococcus aureus |
| PTSD | Post-Traumatic Stress Disorder |
| SOB | Shortness of Breath |
| DVT | Deep Vein Thrombosis |
| TB | Tuberculosis |
| AC | Antecubital |
| PEARS | Pediatric Emergency Assessment, Recognition, and Stabilization |
| LPM | Liters per minute |
| SCTM | Skin Color Temperature Moisture |
| PO | Per Os (AKA By mouth) |
| PRN | Pro Re Nata (AKA as needed) |
| GSW | Gunshot Wound |
| AMA | Against Medical Advice |
| MI | Myocardial infarction (AKA heart attack) |
| CPAP | Continuous Positive Airway Pressure |
| PEEP | Positive End Expiratory Pressure |
| CDC | Center for Disease Control |
| LEO | Law Enforcement Officer |
| STOPEAT | Sugar, Temperature, Oxygen, Pressure, Electricity, Altitude, Toxins |
| OTC | Over the counter (referring to medications) |
| PHI | Protected Health Information |