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321 Cards in this Set
- Front
- Back
absorbtion
|
the movement of the drug from the dosage formulation to the blood
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abstracting services
|
services that summarize information from various primary sources for quick reference
|
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acute condition
|
a sudden condition requiring immediate attention
|
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active transport
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the movement of a drug molecule across membranes by active means, rather than passive diffusion
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additive
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a drug that is added to parenteral solution
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additive effects
|
the increase in effect when two drugs with similar pharmacological actions are taken
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adjuvant
|
a drug added to a prescription to enhance the action of the primary drug ingredient
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admixture
|
the resulting solution when a drug is added to a parenteral solution
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adverse effect
|
an unintended side effect of a medication that is negative
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agonist
|
drugs that activate receptors to ccelerate or slow normal cell function
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agonist-antagonist
|
a drug with agonist activity at some receptors but antagonist activity at others
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alimentary tract
|
the organs from the mouth to the anus. The GI tract is a portion of this tract.
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aliquot
|
a portion of a mixture
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alveolar sacs (alveoli)
|
the small sacs of specialized tissue that transfer oxygen out of the inspired air to the blood and carbon dioxide out of the blood and into the air for expiration
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alveoli
|
part of the lungs where gases are exchanged between blood and the air
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amples
|
sealed glass containers with an elongated neck that must be snapped off
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anaphylactic shock
|
a potentially fatal hypersensitivity reaction producing severe respiratory and cardiovascular collapse
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anhydrous
|
without water molecules
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androgens
|
male sex hormones
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anemia
|
a deficiency of red blood cells in blood
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antagonist
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drugs that bind with receptors but do not activate them. They block receptor action by preventing other drugs or substances from activating them
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antibiotic
|
a substance that hards or kills microorganisms like bacteria or fungi
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antibiotic therapy
|
a common home infusion service used for treating AIDS-related and other infections
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anticipatory compounding
|
compounding in advance of expected need
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antidote
|
a drug that antagonizes that toxic effect of another drug
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antihyperlipidemics
|
drugs that lower chloresterol and trigylceride levels
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antitoxin
|
substance that acts against a toxin the body; also, a vaccine comtaining these, used to fight disease
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antitussive
|
a drug that acts against a cough
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aqueous
|
water based
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arrest knob
|
the knob on a balance that prevents any movement of the balance pans
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aseptic technique
|
methods that maintain the sterile conditions of products
|
|
automated dispensing system
|
system in which medications are dispensed from an automated unit at the point of use upon confirmation of an order communicated by computer from central system
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|
automated filling machines
|
automated machines that fill and label pull bottles with correct quantities of ordered drugs
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auxiliary labels
|
labels regarding specific warnings, foods or medications to avoid, potential side effects, etc
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bactericidal
|
kills bacteria
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bacteriostatic
|
retards bacteria growth
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bevel
|
angled surface at the tip of a needle
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beyond-use date
|
date assigned to a compounded prescription telling the patient when the formulation should o longer be taken
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bioavailability
|
relative amount of an administered dose that reaches the general circulation and the rate at which this occurs
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biocompatibility
|
not irritating, or abscess causing to body tissue
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bioequivalence
|
the comparison of bioavailability between two dosage forms
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biopharmaceutics
|
the study of factors associated with drug products and physiological processes, and the resulting systemic concentrations of the drugs
|
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blocker
|
another term for an antagonist drug, because antagonists block the action of neurotransmitters
|
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body surface area
|
measure used for dosage that is calculated from the height and weight of a person and measured in square meters
|
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brochodilators
|
a medication tat decongests the bronchial tubes
|
|
browser
|
software program that allows users to view Web sites on the World Wide Web
|
|
buccal
|
inside the cheek
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buffer system
|
ingredients in a formulation designed to control PH
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calcium channel blockers
|
drugs that lower blood pressure by relaxing blood vessels
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calibrate
|
to set, mark, check, the graduations of a measuring device
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carconogenicity
|
the ability of a substance to cause cancer
|
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centralized pharmacy system
|
sytem in which all pharmacy activities in te hopsital are conducted at one location, the inpatient pharmacy
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cation
|
type of ion
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certification
|
legal proof or document that an individual meets certain objectives standards
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chronic condition
|
continuing condition that requires ongoing treatment for a prolonged period of time
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cirrhosis
|
a chronic and potentially fatal liver dieases causing loss of function and increased resistence to blood flow thru the liver
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clean rooms
|
areas designed for the preparation of sterile products
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closed formulary
|
a limited list of approved medications
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co-insurance
|
an agreement for cost-sharing between the insurer and insured
|
|
co-pay
|
portion of the price of medication that the patient is required to pay
|
|
code carts
|
a locked cart of medications designed for emergency use only
|
|
colloids
|
particles up to a hundred times smaller than those in suspensions that are, however, likewise suspended in solution
|
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colon
|
large intestine
|
|
Combat Methamphetamine Epidemic Act (CMEA)
|
Federal law that sets daily and monthly limits on OTC sale of pseudoephedrine and ephedrine
|
|
competent
|
being qualified and capable
|
|
complexation
|
when molecules of different chemicals attach to each other, as in protein binding
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compliance
|
doing what is required
|
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compression molding
|
a method of making suppositoires in which the ingredients are compressed in a mold
|
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compounding record
|
a record of what actually happened when the formulation was compounded
|
|
confidentiality
|
the requirement of health care providers to keep all patients information private among th patient, the insurer, and the providers directly involved in the patients care
|
|
conjunctiva
|
the eyelid lining
|
|
consultant pharmacist
|
develops and maintains an individual pharmecutical plan for each long-term care patient
|
|
contraceptive
|
device or formulation designed to prevent pregnancy
|
|
controlled substance mark
|
the mark (CII-CV) which indicates the control category of a drug with a potential for abuse
|
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conversions
|
the change of one unit of meaure into another so that both amounts are equal
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coring
|
when a needle damages the rubber closure of a parenteral container causing fragments of the closure to fall into the container and contaminate its contents
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|
counting tray
|
a tray designed for counting pills
|
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data
|
information that is entered inot and stored in a computer system
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database
|
a collection of information structured so that specific information within it can easily be retrieved and used
|
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DAW
|
mechanism by which a prescriber may indicate that the brand product, not the equivalent generic, must be dispensed
|
|
DEA number
|
required on all controlled drug prescriptions; identifies ther prescriber
|
|
decentralized pharmacy system
|
a system in which pharmacy activities occur in multiple locations within a hospital
|
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deductible
|
a set amount that must be paid by the patient for each benefit period beofre the insurer will cover additional expenses
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degradation
|
the change of a drug to a less effective or ineffective form
|
|
depot
|
the area in the muscle where a formulation is injected during an intramuscular injection
|
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depth filter
|
a filter than can filter solutions being drawn into or expelled from a syrine, but not both ways at the same time
|
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desiccated thyroid
|
a dried animal thyroid
|
|
dialysis
|
movement of particles ina solution through permeable membranes
|
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dilutent
|
a solvent that dilutes a freeze-dried substance or dilutes a solution
|
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disintegration
|
the breaking apart of a tablet into a smaller pieces
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displacement
|
a drug bound to a plasma protein is removed when another drug of greating binding potential binds to the same protein
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disposition
|
a term some use to refer to all of the ADME processes together
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dissolution
|
when smaller pieces of a disintegrated tablet dissolve in a solution
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distributive pharmacist
|
makes sure long-term care patients receive the correct medication ordered
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diuretics
|
drugs that increase the elimination of salts and water through urination
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drug-diet interactions
|
when elements of ingested nutrients interact with a drug and this affects the disposition of the drug
|
|
drug recall
|
voluntary or involuntary removal of a drug product by the manufacturer; usually pertaining to a particular shipment or lot number
|
|
DSL
|
a digital subscriber line that provides digital data transmission over the wires of a local phone network
|
|
dual co-pay
|
co-pays that have two prices; one for generic and one for brand name
|
|
dual marketing
|
status of medications like Plan B that are classified as both OTC and prescription drugs
|
|
dumbwaiter
|
a small elevator that carries objects (but not people) between floors of a building
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duration of action
|
the time drug concentration is above the minimum effective concentration (MEC)
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edema
|
swelling from abnormal retention of fluid
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elimination
|
the prossesses of metabolism and excretion
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emergency drug precautions
|
to quickly obtain a medication not currently in stock in the pharmacy in situations where the drug is urgently needed
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emulsifier
|
a stabilizing agent in an emulsion
|
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emulsion
|
mixture of two liquids that do not dissolve in eachother; one liquid is spread though the other by mixing and using an emulsifier for stability
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endogenous
|
produced from within the body or within a cell
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enteral
|
a route of administration to any organ in the alimentary tract (i.e. frm the mouth to the anus)
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enterohepatic cycling
|
transfer of drugs and their metabolites frm the liver to the bile in the gal bladder and then inot the intestine, and then back inot circulation
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enzyme
|
a complex protein that catalyzes chemical reactions into other substances
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enzyme induction
|
the incrase in enzyme activity that results in reduced metabolism of drugs
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enzyme inhibition
|
the decrease in enzyme activity that results in reduced metabolism of drugs
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equivalent weight
|
a drug's molecular weight divided by its valence, a common measure of electrolyte concentration
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esterificaton
|
combining an organic acid with an alcohol to form an ester
|
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exempt narcotics
|
medications with habit forming ingredients that can be dispensed by a pharmacist without a prescription to persons at least 18 years of age
|
|
extemporaneous compounding
|
the on-demand preparation ofa drug product according to a physician's prescription, formula, or recipe
|
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final filter
|
a filter that filtrates solution immediately before it enters a patient's vein
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finger cots
|
protective coverings for fingers
|
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first pass metabolism
|
the substantia degradation of a drug caused my enzyme metabolism in the liver before the drug reaches the systemic circulation
|
|
flexor movement
|
an expansion or outward movement by muscles
|
|
flocculating agent
|
electrolytes used in the preparation of suspensions
|
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floor stock
|
stock ( such as large volume parenterals ) that does not require patient specific labeling
|
|
flow rate
|
the rate in (ml/hr or ml/min) at which solution is administered to the patient
|
|
formulary
|
a list of drugs stocked at the hospital which have been selected based on therapeutic factors as well as costs
|
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formulation record
|
formulas and procedures for what should happen when a formulation is compounded
|
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fusion molding
|
a suppository preparation method in which the active ingredients are dispersed in a melted suppository base
|
|
gastric emptying time
|
the time a drug will stay in the stomach before empyting itno the small intestine
|
|
gauge
|
a measurement with needles; the higher the gage, the smaller the lumen
|
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geometric dilution
|
a technique for mixing two powders of unequal quantitiy
|
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glomerular filtration
|
the blood filtering process of the kidneys
|
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gonadotropins
|
sex gland stimulants
|
|
gram stain
|
a method for identifying microorganisms based on staining characteristics
|
|
HCFA 1500 Form
|
the standard form used by health care providers, such as physicans, to bill for services, it can also be used to bill for disease state management services
|
|
Health Insuance Portability and Accountability Act (HIPAA)
|
federal act that protects the privacy of individuals ad the sharing of protected health information
|
|
hemorrhoid
|
painful swollen veins in the anal area, generally caused by strained bowel movements from hard stools
|
|
HEPA filter
|
a high efficiency particulate air filter
|
|
heparin lock
|
an injection device which uses heparin to keep blood from clotting in the device
|
|
hepatic disease
|
liver disease
|
|
hepato
|
prefix: "of the liver"
|
|
HIPAA
|
Health Insurance Portability and Accessibility Act of 1996 was created to protect the privacty of patient health records
|
|
HMOs
|
a network of provides for which costs are covered inside but not outside of the network
|
|
home care agencies
|
home nursing care businesses that provide a range of health care services, including infusion
|
|
homeostasis
|
the state of equilibrium of the body
|
|
hormones
|
chemicals produced by the body that regulate body functions and processes
|
|
hub
|
the part of the needle that attaches to the syringe
|
|
human genome
|
the complete set of a genetic material contained in a human cell
|
|
hydrate
|
absorbs water
|
|
hydrophilic
|
capable of associating with or absorbing water
|
|
hydophobic
|
water repellng
|
|
hydrophilic emulsifier
|
a stabalizing agent for water-based dispersion mediums
|
|
hypesensitivity
|
an abnormal sensitivity generally resulting in an allergic reaction
|
|
hyperthyroidism
|
condition inwich thyroid hormome secretions are above normal, often referred to as an overactive thyroid
|
|
hypertonic
|
when a solution has a greater osmolarity than that of blood
|
|
hyperuricemia
|
an abnormal concentration of uric acid in the blood
|
|
hypothyroidism
|
condition in which thyroid hormone secretions are below normal, often referred to asn an underactive thyroid
|
|
hypotonic
|
when a solution has less osmolarity than that of blood
|
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hypoxemia
|
low oxygen levels in the blood, which can becaused my asthma
|
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idiosyncrasy
|
an unexpected reaction the frist time a drug is takn, generally due to genetic causes
|
|
immiscible
|
cannot be mixed
|
|
induction
|
a drug that causes more metabolic enzymes to be produced, thus increasing the metabolic activity
|
|
infusion
|
the gradual intraveneous injection of a volume of fluid into a patient
|
|
inhibition
|
a drug blocks the activity of metabolic enzymes in the liver
|
|
injunction
|
a court order preventing a specific action, such as distribution of a potentially dangerous drug
|
|
inotrope
|
a drug that increases the force of cardiac contraction
|
|
inpatient pharmacy
|
pharmacy located in a hopsital or inpatient facility which services only those patients
|
|
inspiration
|
breathing in
|
|
integumentary system
|
the body covering; skin, hair, nails
|
|
Internet Service Provider (ISP)
|
a company that provides access to the internet
|
|
interpersonal skills
|
skills involving relationships between people
|
|
intrauterine device (IUD)
|
contraceptive device that is placed in the uterus for a prolonged period of time
|
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inventory
|
to make an accounting of items on hand, also, with people, to assess characteristics, skills, qualities, etc.
|
|
ions
|
molecular particles that carry electric charges
|
|
isomer
|
variation of a drug that has the same molecular formula but a different arrangement of the atoms in the molecule
|
|
isotonic
|
when a solution has an osmoarity equivalent to that of blood
|
|
labeling
|
important associaed inofrmtion that is not on the label of the drug product, but is provided with the product in the form of an insert, brochure, or other documentation
|
|
lacrimal canalicula
|
tear ducts
|
|
lacrimal gland
|
gland that produces tears
|
|
laminar flow
|
continuous movemtn at a uniform rate in one direction
|
|
legend drug
|
any drug which requires a prescription
|
|
levigation
|
triturating a drug with a solvent in which it is insoluble to reduce its particle size
|
|
liability
|
legal responsibility for costs or damages arising from misconduct or negligence
|
|
lipoidal
|
fat like substance
|
|
lipophlic emulsifier
|
a stabalizing agent for oil-based dispersion mediums
|
|
local effect
|
when drug activity is at the site of administration
|
|
look-alikes
|
drug names that have similar appearance when written
|
|
lumen
|
hollow center of a needle
|
|
lymphocytes
|
type of white blood cells that help the body defend itself against bacteria and diseased cells
|
|
lyophilized
|
freeze-dried
|
|
maintenance medication
|
medication that is required on a continuing basis for the treatment of a chronic condition
|
|
mark up
|
the difference between the retailers sale price and their purchase price
|
|
materia medica
|
generally pharmacology; but also nrefers to the drugs in use
|
|
Material Safety Data Sheets (MSDS)
|
OSHA required notices for hazardous substances that provide hazard, handling, clean-up, and first aid information
|
|
maximum allowable cost (MAC)
|
the maximum price per tablet an insurer or PBM will pay for a given product
|
|
Medicaid
|
federal state program, administered by the states, providing health care for te needy
|
|
Medicare
|
a federal program providing health care to people with certain disabilities over age 65
|
|
medication administration record (MAR)
|
a form that tracks the medications administered to a patient
|
|
medication order
|
the form used to prescrible medications for patients in an institutional setting
|
|
membrane filter
|
a filter that attaches to a syringe and filters solution through a membane as the solution is expelled from the syringe
|
|
meniscus
|
curved surface of a column of liquid; read from bottom of miniscus
|
|
metabolite
|
substance resulting from the body's transformation of an administered drug
|
|
milliequivalent (mEq)
|
a unit of measure for electrolytes in a solution
|
|
mimetic
|
another term for an agonist becase agonists imitate or mimic the action of the nerotransmitters
|
|
minimum effective concentration (MEC)
|
the blood concentration of a drug needed to produce a response
|
|
miniumum toxic concentration (MTC)
|
upper limit of therapeutic window. Drug concentrations above the MTC incrase the risk of undesired effects
|
|
miscible
|
capable of being mixed together
|
|
modem
|
computer hardware that enables a computer to communciate through telephone lines
|
|
molecular weight
|
the sum of the atomic weights of one molecule
|
|
mucilage
|
a wet, slimy liquid formed as an initial step in the wet gum method
|
|
mydriatics
|
drugs that dilate the pupil
|
|
myocardial infarction
|
heart attack
|
|
myometrium
|
muscular wall of the uterus
|
|
nasal cavity
|
cavity behind the nose and above the roof of the mouth that filters air and moves mocous and inhaled contaminants outward and away from the lungs
|
|
nasal inhaler
|
a device which contains a drug that is vaporized by inhalation
|
|
nasal mucosa
|
cellular lining of the nose
|
|
NDC number
|
number assigned to the macufacturer. The first five digits - manufacturer. The next for indicate the medication, strength, dose. The last two are package size.
|
|
National Provider Identifier
|
a unique 10 digit health care provider id number reuired for all HIPAA related claim submissions after may 2007
|
|
necrosis
|
death of cells
|
|
negligence
|
failing to do something that should or must be done
|
|
nephron
|
fuctional unit of the kidney
|
|
nephrotoxicity
|
the ability of a substance to harm the kidneys
|
|
neurotransmitter
|
chemical released by nerves that interact with receptors to take an effect
|
|
nomogram
|
chart showing relationships between measurements
|
|
non-formulary drugs
|
drugs not on a formulary which the physician can order; the will have to fill out a form stating why that particular drug is needed
|
|
OBRA '90
|
federal act that is generally credited for states mandating pharmacist counseling on all new prescriptions
|
|
obstructivce jaundice
|
an obstruction of the bile excretion process
|
|
oil-in-water emulsion
|
an emulsion in which oil is dispersed in a water base
|
|
online adjudication
|
the resolution of prescription coverage through the communication of the pharmacy computer with the third party computer
|
|
onset of action
|
the time MEC is reached and the response occurs
|
|
open formulary
|
system that allows the pharmacy to purchase any medicaton that is prescribed
|
|
ophthamalic
|
related to the eye
|
|
Orange Book
|
the common name for the FDA's Approved Drugs Products
|
|
orthostatic hypertension
|
a drop in blood pressure upon standing up
|
|
osmolarity
|
a unit of measure of osmotic pressure expressed in terms of osmoles or milliosmoles per liter
|
|
osmosis
|
te action in which a drug in a higher concentration solution passes though a permeable membrane to a lower concentration solution
|
|
osmotic pressure
|
a characterisitic of a solution determined by the number of dissolved particles in it
|
|
outpatient pharmacy
|
a pharmacy attached to a hospital servicing patients who have left the hospital or who are visiting doctors in a hospital outpatient clinic
|
|
panacea
|
a cure-all
|
|
parenteral
|
a route of administration to any organ outside of the alimentary tract
|
|
passive diffusion
|
the movement of drugs from an area of higher concentration to lower
|
|
patient assistance programs
|
manufacturer sponsored prescription drug programs for the needy
|
|
PDA
|
fully functioning computer the size of a paperback book; personal digital assistant
|
|
percutaneous absorption
|
absorbtion of drugs through the skin, often for a systemic effect
|
|
perpetual inventory
|
system that maintains a continuous record of every item in inventory so that it always shows the stock on hand
|
|
personal inventory
|
assess one's personal characteristics, skills, qualities, etc.
|
|
pharmaceutical
|
of or about drugs; also a drug prodcut
|
|
pharmaceutical alternative
|
drug products that contain the same active ingredients but not the same inactive ones or in the same ammount or dosage
|
|
pharmaceutical equivalent
|
drug products that contain identical amounts of the same active ingredients, in the same dosage
|
|
pharmacogenetics
|
new field of study which defiens a hereditary basis of individual differences in absorbtion, distribution, metabolism, and excretion (ADME)
|
|
pharmacognosy
|
te study of physical, chemial, biocemical and biological properties of drugs as well as the search for new drugs from natural sources
|
|
pharmacopeia
|
authoritativce listing of drugs and issues related to their use
|
|
pharmacy beneft managers
|
companies that administer drug benefit programs
|
|
piggybacks
|
small volume solutions added to a LVP
|
|
pneumatic tube
|
system which shuttles objects through a tube using compessed air; commonly used in hositals for delivery of medication
|
|
Point of sale syste (POS)
|
an inventory system in which the item is deducted from inventory as it is sold or dispensed
|
|
policy and procedure mannual
|
documentation of required policies, procedures, and disciplinary actions in a hospital
|
|
POS
|
a network of providers wehre the patien'ts primary care physician must be a member and costs outside the network may be reimbursed
|
|
potentiation
|
when one drug wtih no hinherent activity iof it's own increases the activity of another drug that produces an effect
|
|
PPO
|
a network of providers where costs outside the network may be partially reimbursed nd the patient's primary care physcian need not be a member
|
|
prescription
|
a written order form a practicioner for the preparation and administration of a medicine or device
|
|
prescription drug benefit cards
|
contain third party billing information for prescription drug purchases
|
|
primary emulsion
|
original emulsion to which ingredients are added to create the final product
|
|
primary literature
|
original reports of clinical and other types of research projects ad studies
|
|
prodrug
|
an inactive drug that becomes active after it is transformed by the body
|
|
product labeling
|
important associated information that is not on the label of a drug product itself
|
|
professional practice journals
|
official publications of pharmacy organizations
|
|
protein binding
|
attachement of a drug molecule to a plasma or tissue protein, effectively making the drug inactive, but also keeping it within the body
|
|
protocols
|
specific guidelines for practice
|
|
punch method
|
method for filling capsules by repeatedly pushing or "punching" the capsule into an amount of drug powder
|
|
purchase order number
|
number assigned to each order for id
|
|
pyrogens
|
chemicals produced by microorganisms that can cause pyretic (feve) reactions
|
|
qsad
|
the quantity needed to make the prescribed amount
|
|
Qualified Medicare Beneficiaries
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medicare patients who may at times qualify for a prescription drug coverage through a state administered program
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recall
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action taken to remove a drug fromt he market and returned to the manufacturer
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receptor
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cellular material at the site of action that interacts with the drug
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reorder points
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min and max stock levels which determine when a reorder is placed and for how much
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resorption
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absorption of bone elements into the blood
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rheumatoid arthritis
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a disease in which the body's immune system attacks the joint tissue
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satellites
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pharmacy locations in a decentralized system that operate outside the central pharmacy in a hospital
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saturated soln
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soln containing the max amount of a drug it can contain at room temp
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scope of practice
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what individuals may and may not do in their jobs
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secondary literature
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general reference works based upon primary lit sources
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selective (action)
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characterisitic of a drug that makes its action specific to certain receptors and the issues they affect
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sensitivity
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the amount of weight that will move the balance pointer one division mark on the marker plate
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short stability
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medication that will expire soon after preparation (ie 1-6 hrs)
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signa
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directions for use on the prescription that must be printed on the label
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signature log
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book in which patients sign for the drug they receive, for legal and insurance reasons
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site of action
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location where an administered drug produces an effect
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solution
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clear liquid made up of one or more substances dissolved in a solvent
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sonication
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exposure to high frequency sound waves
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spatulation
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mixing powders with a spatula
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stability
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the chemical and physical integrity of the dosage unit
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standing order
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standard medication order for patients to receive medication at scheduled intervals
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steatorrhea
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condition of excess fat in feces
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stratum corneum
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outer cell layer of the epidermis
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suspending agent
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thickening agent used int he preparation of suspensions
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synergism
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when two drugs with similar pharmacological actions produce greater effects than the sum of indiv. effects
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syringeability
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the ease with which a suspension can be drawn froma cointainer into a syringe
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Syrup USP
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850 g of sucrose and 450 ml of water/liter
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systemic effect
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when a drug is introduced into the circulatory system
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teratogenecity
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ability of a substance to cause abnormal fetal development when given to a pregnant woman
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tertiary literature
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condensed works based on primary lit wuch as text books, monographs, etc
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therapeutic
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serving to cure or heal
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therapeutic equivalent
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pharmaceutical equivalents that produce the same effects
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therapeutic window
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a drug's blood concentration between the minimum effective concentration and min toxic concentration
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total nutrient admixture
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TNA, a TPN soluion that contains intravenous fat emusion
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total parenteral solution
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TPN complex solutions with bases solutions of dextrose and amino acids and additional micro nutrients
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trade journals
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published commercially for pharmacists but not produced by the profession
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transcorneal transplant
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drug transfer into the eye
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trituration
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the process of grinding particles to reduce particle size
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turnover
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rate at which inventory is used
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UCR
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usual and customary- the max amount of a payment for a given script determined by the insurer to be usual and customary
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unit dose packaging
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package containing the amount of a drug required for one dose
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unit price
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price of a unit of medication
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universal form clam
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UCF a standard claim form accepted by manty insurers
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URL
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uniform resource locator (internet address)
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vasoconstriction
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constriction of the blood vessels
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vasodilators
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drugs that relax and expand the blood vessels
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ventricular fibrillation
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irregular heart beat seen in cardiac arrest patients
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water of hydration
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water molecules that attach to drug molecules
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wheal
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a raised blister like area on the skin, as caused by an intradermal injection
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