| MP | macrophage; matrix protein; mean pressure; melphalan and prednisone; melting point; membrane potenti... |
|---|---|
| NBM | no bowel movement; normal bone marrow; normal bowel movement; nothing by mouth |
| NPM | nothing per mouth |
| NPO | nothing by mouth [Lat. nulla per os]; nucleus preopticus |
| NPO/HS | nothing by mouth at bedtime [Lat. nulla per os hora somni] |