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chapter 2
abbreviations and terms
| Term | Definition |
|---|---|
| WNL | within normal limits |
| NOS | not otherwise specified |
| NEC | not elsewere 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 | intrevenous |
| CVL | central venous line |