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Pharmaceutics
Memorization Terms
104
Other
Graduate
10/16/2010

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Term
Water, Aromatic
Definition
a clear, saturated aqueous solution (unless otherwise specified) ofone or more volatile oils or other aromatic or volatile substances
Term
Wafer
Definition
a thin slice of a material containing a medicinal agent
Term
Validation
Definition
scientific study to prove that a process is doing what it is supposed to do and is under control
Term
Urethral
Definition
a dosage form intended for insertion into the urethra to provide a local effect of the active ingredient
Term
Troche
Definition
see lozenge
Term
Transdermal Membrane Patch
Definition
a transdermal system containing a drug reservoir entrapped between backing and adhesive layers and a drug diffusion controlling membrane; the reservoir is usually a semisolid dispersion or solution of the drug
Term
Transdermal Matrix Patch
Definition
a transdermal matrix system using a polymeric matrix containing drug intended for systemic delivery through the skin; generally the skin is the rate-controlling membrane for drug diffusion
Term
Transdermal Delivery System, Phonophoresis
Definition
a transdermal drug delivery system enhanced by the application of low-frequency ultrasound to facilitate drug diffusion through the skin (also ultrasound, sonophoresis, ultrasonophoresis, ultraphonophoresis)
Term
Transdermal Delivery System, Iontophoresis
Definition
a transdermal drug delivery system enhanced by the use of applied electric current to facilitate drug diffusion through the skin
Term
Transdermal Delivery System, High-Velocity Powder Particles
Definition
a transdermal drug delivery system using supersonic shock waves of helium gas to enhance drug diffusion through the skin
Term
Transdermal Delivery System, Electroporation
Definition
a transdermal delivery system enhanced by the application of short, high-voltage electric pulses to create aqueous pores in the lipid bilayer of the skin and thereby facilitate drug diffusion
Term
Tincture
Definition
an alcoholic or hydroalcohol ic solution prepared from vegetable materials or from chemical substances
Term
Terminal Sterilization
Definition
a process used to produce sterility in the final product contained in its final pachaging system
Term
Targeted Release
Definition
release of the active ingredient from a dosage form modified to preferentially deliver most of the drug to a specific region, organ, or tissue
Term
Tablet, Orally Disintegrating
Definition
a solid dosage form containing medicinal substances which disintegrates rapidly, usually within a matter of seconds, when placed upon the tongue
Term
Tablet, Extended-release
Definition
a tablet that is formulated so as to make the contained medication available over an extended period following ingestion
Term
Tablet, Effervescent
Definition
a solid dosage form containing mixtures of acids and sodium bicarbonate which release carbon dioxide when dissolved in water; it is intended to be dissolved or dispersed in water before administration
Term
Tablet, Delayed-release
Definition
a tablet with a coating that is intended to postpone the release of the medication until the tablet has passed through the stomach
Term
Tablet, Chewable
Definition
a tablet formulated so that i t may be chewed, producing a pleasanttasting residue that is easily swallowed and does not leave a bitter or unpleasant aftertaste
Term
Tablet
Definition
a solid dosage form containing medicinal substance(s) with or without diluents
Term
System, Intrauterine
Definition
a system that is intended for release of drug over a long period, such as a year
Term
System, Ocular
Definition
a dosage form intended for placement in the lower conjunctival fornix, from which the drug diffuses through a membrane at a constant rate
Term
System, Transdermal
Definition
a self-contained, discrete dosage form that is designed to deliver drug(s) through the intact skin to the systemic circulation
Term
System
Definition
a dosage form developed to allow for uniform release or targeting of drugs to the body
Term
Syrup
Definition
a solution containing a high concentration of sucrose or other sugars. See solution
Term
Suspension
Definition
a l iquid preparation that consists of solid particles dispersed throughout a liquid phase in which the particles are not soluble; it may be oral, topical, otic, or ophthalmic
Term
Suppository Tablet or Insert
Definition
a vaginal suppository prepared by compression of powdered materials into a suitable shape; it can also be prepared by encapsulation in soft gelatin
Term
Suppository
Definition
a solid body adapted for introduction into the rectal, vaginal, or urethral orifice. The trend is to use the word “suppository” for rectal administration and “insert” for vaginal or urethral administration
Term
Stick
Definition
a slender, cylindrical dosage form of rigid consistency
Term
Sterility
Definition
an acceptably high level of probability that a product processed in an aseptic system does not contain viable microorganisms
Term
Sterile
Definition
completely lacking living (viable) microbial life
Term
Spray
Definition
a l iquid minutely divided as by a jet of air or steam
Term
Spirit
Definition
an alcoholic or hydroalcoholic solution of volatile substances prepared usually by simple solution or by admixture of the ingredients
Term
Solution
Definition
a liquid preparation that contains one or more dissolved (molecularly dispersed) chemical substances in a suitable solvent or mixture of miscible solvents; it may be oral, topical, otic, or ophthalmic
Term
Soap
Definition
the alkali salt(s) of one or more fatty acids
Term
Shampoo
Definition
a solution, emulsion, or suspension used to clean the hair and scalp
Term
Rinse
Definition
a solution used to cleanse by flushing
Term
Pulsatile Release
Definition
a release pattern of the active ingredient from the dosage form modified to release aliquots of the total dose at two or more time intervals
Term
Premix
Definition
a mixture of one or more drug substances with a suitable vehicle
Term
Powder
Definition
an intimate mixture of dry, finely divided drug and/or chemicals that may be intended for internal (oral) or external (topical) use
Term
Plaster
Definition
a solid or semisolid mass supplied on a backing material and intended to provide prolonged contact wi th the skin
Term
Pill
Definition
a solid spherical dosage form usually prepared by a wet massing technique
Term
Pellet
Definition
see bead. (Also a solid granule or regular shape prepared by compaction, molding, or granulation.)
Term
Patch
Definition
a drug delivery system that often contains an adhesive backing usually applied to an external site on the body. Its ingredients either passively diffuse from or are actively transported from some portion of the patch
Term
Pastille
Definition
an aromatic preparation, often with a pleasing flavor, usually intended to dissolve in the mouth
Term
Paste
Definition
a semisolid dosage form that contains one or more drug substances intended for topical application. It generally contains a high concentration of solids and has a stiff consistency
Term
Otic Suspension
Definition
a liquid preparation containing micronized particles intended for insti llation in the outer ear
Term
Otic Solution
Definition
a solution intended for instillation in the outer ear
Term
Orally Disintegrating
Definition
a solid oral dosage form that disintegrates rapidly in the mouth to facilitate release of the active ingredient
Term
Ophthalmic Strip
Definition
a sterile single-use container or sterile impregnated paper strip containing the drug to be applied to the eye
Term
Ophthalmic Suspension
Definition
a sterile l iquid preparation containing solid particles dispersed in a liquid vehicle intended for solution to the eye.
Term
Ophthalmic Solution:
Definition
a steri le solution, essentially free from foreign particles, suitably prepared and packaged for solution to the eye
Term
Ophthalmic Ointment
Definition
a sterile ointment intended for solution to the eye.
Term
Ophthalmic Preparation:
Definition
drug in a dosage form intended to be appl ied to the eye
Term
Ointment
Definition
a semisolid preparation intended for external application to the skin or mucous membrane
Term
Mouthwash
Definition
an aqueous solution used to rinse the oral cavity
Term
Molded Tablet
Definition
a tablet that has been formed by dampening the ingredients and pressing them into a mold, then removing and drying the resulting solid mass.
Term
Modified Release
Definition
a release pattern of the active ingredient from the dosage form that has been deliberately changed from that of the conventional form. It includes accelerated release, delayed release, extended release, pulsatile release, targeted release, and so on
Term
Lyophilization
Definition
removal of water or other solvent from a frozen solution by sublimation caused by a combination of temperature and pressure differentials (syn freeze drying).
Term
Lozenge
Definition
a solid preparation that is intended to dissolve or disintegrate slowly in the mouth
Term
Lotion
Definition
a fluid suspension or emulsion applied to the surface of the skin. See solution or suspension.
Term
Liniment
Definition
an alcoholic or oleaginous solution or emulsion applied by rubbing on the skin for treating pain and stiffness of underlying musculature
Term
Jelly
Definition
see gel
Term
Irrigation
Definition
a sterile solution intended to bathe or flush open wounds or body cavities
Term
Intrauterine Device
Definition
a device inserted and left in the uterus to prevent effective conception
Term
Insert
Definition
a special ly formulated and shaped nonencapsulated solid preparation intended to be placed into a nonrectal orifice of the body, where drug is released, generally for localized effects
Term
Injection, Liposomal
Definition
an injection, which either consists of or forms liposomes (a l ipid bilayer vesicle usual ly composed of phospholipids which is used to encapsulate an active drug substance).
Term
Injection
Definition
a preparation intended for parenteral administration or for constituting or diluting a parenteral product prior to administration.
Term
Inhalation
Definition
a solution or suspension of one or more drug substances administered by the nasal or oral respiratory route for local or systemic effect.
Term
Infusion, Intramammary:
Definition
a suspension of a drug in a suitable oil vehicle; intended for veterinary use only.
Term
Implant
Definition
see pellet. A small sterile solid mass consisting of a highly purified drug with or without excipients made by compression or molding and put in place by injection or incision
Term
Gum, Chewing
Definition
a sweetened and flavored insoluble plastic material which, when chewed, releases a drug substance into the oral cavity
Term
Gum
Definition
a mucilaginous excretion from various plants.
Term
Granules
Definition
a preparation of dry aggregates of powder particles that may contain one or more active ingredients with or without other ingredients
Term
Gel
Definition
a semisolid system consisting of either a suspension of small inorganic particles or large organic molecules interpenetrated by a liquid
Term
For suspension
Definition
a product, usually a solid, intended for suspension prior to administration
Term
For solution
Definition
a product, usually a solid, intended for solution prior to administration.
Term
Foam
Definition
an emulsion packaged in a pressurized aerosol container that has a fluffy, semisolid consistency when dispensed
Term
Fluidextract
Definition
a l iquid preparation of a vegetable drug containing alcohol as a solvent, preservative, or both and so made that unless otherwise specified in an individual monograph, each milliliter contains the therapeutic constituents of 1 g of the standard drug
Term
Film
Definition
a thin layer or coating
Term
Extract
Definition
a concentrated preparation of vegetable or animal drug obtained by removal of the active constituents with suitable menstrua, by evaporation of all or nearly all of the solvent, and by adjustment of the residual mass or powder to the prescribed standards
Term
Excipient
Definition
an inactive ingredient of a dosage form
Term
Enema
Definition
a rectal preparation for therapeutic, diagnostic, or nutritive purposes
Term
Emulsion
Definition
a two-phase system in which one liquid is dispersed throughout another liquid in the form of small droplets
Term
Elixir
Definition
a clear, pleasantly flavored, sweetened hydroalcoholic liquid containing dissolved active ingredients intended for oral use
Term
Effervescent
Definition
a dosage form containing ingredients that rapidly release carbon dioxide when in contact with water
Term
Dressing
Definition
the application of various materials for protecting a wound
Term
Drops, Oral:
Definition
a solution, emulsion, or suspension that is administered in small volumes, such as drops, by means of a suitable device.
Term
Douche
Definition
a l iquid preparation intended for the irrigative cleansing of the vagina; prepared from powders, liquid solutions, or liquid concentrates
Term
Cream
Definition
a semisolid dosage form containing one or more drug substances dissolved or dispersed in a suitable base.
Term
Concentrate for Dip
Definition
a preparation containing one or more active ingredients usually in the form of a paste or solution; it is used to prepare a diluted suspension, emulsion, or solution of the active ingredient(s) for the prevention and treatment of ectoparasitic infestations of animals.
Term
Concentrate
Definition
a liquid preparation of increased strength and reduced volume which is usually diluted prior to administration
Term
Collodion
Definition
a liquid preparation composed of pyroxylin dissolved in a solvent mixture of alcohol and ether and applied externally.
Term
Capsule, Soft-shell
Definition
a solid dosage form in which one or more active ingredients, normally in solution or suspension or in the form of a paste, are filled into a one-piece shell
Term
Capsule, Extended-release
Definition
a capsule that is formulated in such a manner as to make the contained medication available over an extended period following ingestion
Term
Capsule, Delayed-release
Definition
a coated capsule or more commonly encapsulated granules that may be coated to resist releasing the drug in the stomach because the drug will irritate gastric mucosa or gastric fluid will inactivate the drug
Term
Capsule
Definition
a solid dosage form in which the drug is enclosed within a hard or soft soluble container or shell.
Term
Bolus
Definition
a large, long tablet intended for administration to animals.
Term
Bead
Definition
a solid dosage form in the shape of a small sphere. The dosage form generally contains multiple beads (also pellet).
Term
Aseptic Processing
Definition
manufacturing dosage forms without terminal sterilization. The dosage form is sterile fil tered, aseptically fil led into the final package, and then aseptically sealed.
Term
Aseptic
Definition
lacking disease-producing microorganisms; not the same as sterile
Term
Ampul
Definition
a final container that is all glass in which the open end, after filling with product, is sealed by heat (also ampoule, ampule, [French] carpule).
Term
Aerosol
Definition
a dosage form that is packaged under pressure and contains therapeutically active ingredients that are released upon activation of an appropriate valve system
Term
Active Ingredient
Definition
the ingredient or ingredients of a pharmaceutical product responsible for its pharmacologic activity (also medicament, drug substance, active pharmaceutical ingredient).
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