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Symbol/Abbreviations
Dosage Forms and Delivery Systems
| Term | Definition |
|---|---|
| Amp | ampule |
| Cap | capsule |
| LR | lactated ringers |
| D5W | dextrose 5% in water |
| NS | normal saline |
| 1/2NS | 0.45% normal saline |
| 1/4NS | 0.22% normal saline |
| D5NS | 5% dextrose, 0.9% normal saline |
| D51/2NS | 5% dextrose, 0.45% normal saline |
| D51/4NS | 5% dextrose, 0.22% normal saline |
| Susp | suspension |
| Elix | elixir |
| Sol | Solution |
| TPN | total parenteral nutrition |
| DNS | do not substitute |
| Aq | water |
| Tab | tablet |
| GI Tube | gastrointestinal tube |
| NG Tube | nasal gastric tube |
| Cr | Cream |
| Ung | ointment |
| PRN | as needed |
| UD | as directed |
| Supp | suppository |
| ETOH | alcohol |