click below
click below
Normal Size Small Size show me how
Chapter 9
Vocab Review
Term | Definition |
---|---|
Chapter <795> | Regulations from USP-NF pertaining to compounding nonsterile preparations. |
Chapter <797> | Regulations from USP-NF pertaining to compounding sterile preparations. |
Compounding Record | A record of what actually happened when the preparation was compounded. |
Formulation Record | Formulas and procedures (i.e., recipes) for what should happen when a preparation is compounded. |
beyond-use-date | A date assigned to compounded prescriptions beyond which the preparation should not be used. |
stability | The extent to which the dosage form retains the same properties and characteristics it possessed when it was made. |
aliquot | A portion of a mixture. |
calibrate | To set, mark, or check the graduations of a measuring device. |
volumetric | Measures volume. Volumetric vessels are either TD (to deliver) or TC (to contain). |
pipets | Thin glass of plastic tubes recommended for delivering volumes less than 25 mL and are required for volumes less than 1mL. |
geometric dilution | A technique for mixing two powders of unequal quantity. |
spatulation | Mixing powders with a spatula. |
trituration | The process of grinding powders to reduce particle size. |
levigation | Triturating a powder with a solvent in which it is insoluble to reduce its particle size. |
emulsifier | A stabilizing agent in emulsifiers. |
hydrophilic emulsifier | A stabilizing agent for water based dispersion mediums. |
lipophilic emulsifier | A stabilizing agent for oil based dispersion mediums. |
extemporaneous compounding | The on demand formulation of a prescribed drug prepared to meet the unique needs of and individual patient. |