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Chapter 2
Abbreviations
| Term | Definition |
|---|---|
| CCU | Coronary Care Unit |
| ECU | Emergency Care Unit |
| ER | Emergency Room |
| ED | Emergency Department |
| ICU | Intensive Care Unit |
| PICU | Pediatric 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 | Before Surgery |
| (R) | Right |
| (L) | Left |
| (B) | Bilateral - both sides |
| VS | Vital Signs |
| T | temperature |
| BP | Blood pressure |
| HR | Heart Rate |
| RR | Respiratory rate |
| Ht | Height |
| Wt | Weight |
| BMI | Body Mass index - body fat by ht/wt |
| I/O | intake/outake - amount of fluid by mouth/IV - out to pee |
| Dx | diagnosis |
| DDX | differential diagnosis |
| Tx | treatment |
| Rx | Prescriptions |
| H&P | History and Physical |
| Hx | History |
| CC | Chief Complaint ( main reason for the visit) |
| HPI | History of present illness ( story of the symptoms) |
| ROS | Review of systems ( anything not directly related to complaint) |
| PCP | Primary Care Provider |
| PMHx | Past Medical History |
| FHx | Family History |
| NKDA | No know drug allergies |
| PE | Physical Exam |
| Pt | Patient |
| y/o | years old |
| h/o | history of |
| f/u | follow-up |
| SOB | Shortness of breath |
| SOA | Shortness of Air |
| HEENT | head, eyes, ears, nose, throat |
| PERRLA | pupils are equal, round, reactive to light and accommodation, |
| NAD | no acute distress - no intense symptoms |
| CV | Cardiovasular |
| RRR | regular rate, and rhythm |
| CTA | clear to auscultation - normal sounding lungs |
| WDWN | well developed - well nourished |
| A&O | alert and oriented |
| WNL | within normal limits |
| NOS | not otherwise specified |
| NEC | not elsewhere classified |
| PO | per os ( by mouth) |
| NPO | nil per os ( nothing by mouth) |
| PR | per rectum (anal) |
| IM | intramuscular |
| SC | subcutaneous (under the skin) |
| IV | intravenous |
| CVL | Central venous Line |
| PICC | perferally inserted central cathetor |
| SIG | instructions |
| BID | twice daily |
| TID | three times daily |
| Q | every x ( ex: Q4hr) |
| QD* | Daily |
| QID | 4 times daily |
| QHS | at night |
| AC | before meals |
| PC | after meals |
| PRN | as needed |
| ad lib | as desired |