Medication (FUBDA) Flashcards
Substance administered for diagnosis, cure, treatment, or relief of symptom or for prevention of disease
Medication
Same as medication but also refers to illicitly obtained substance
Drug
Written direction for preparation and administration of a drug
Prescription
Name used throughout the drug’s lifetime
Generic name
Given by drug manufacturer
Identifies it as property of that company
Trade (brand) name
Name by which drug is listed in official publications
Official name
Name by which a chemist knows it
Describes constituents of the drug precisely
Chemical name
Study of effect of drugs on living organisms
Pharmacology
Study of effect of drugs on living organisms
Pharmacology
Prepares, makes, and dispenses drugs as ordered
Pharmacy
Implemented by Food Drug Administration FDA: requires that labels be accurate and that all drugs be tested for harmful effects
Food, Drug, and Cosmetic Act (1938)
Person who prepares, makes, and dispenses drugs as ordered
Pharmacist
Clearly differentiate drugs that can be sold only with a prescription those that can be sold without a prescription and those that should not be refilled without a new prescription
Durkham-Humphrey Amendment (1952)
Requires proof of safety and efficacy of a drug for approval
Kefauver-Harris Ammendment (1962)
Categorizes controlled substance and limits how often a prescription can be filled: established government-funded programs to prevent and treat drug dependence
Comprehensive Drug Abuse Prevention and Control Act(1970)
Controled Substance Act
Desired effect
Reason drug is prescribed
Therapeutic effect
Secondary effect
Unintended, usually predictable
May be harmless or harmful
Side effect
More severe side effect
May justify discontinuation of a drug
Adverse effect
Results from overdose, ingestion of external-use drug, or buildup of drug in blood
Drug toxicity
Unusually low physiological response
Requires increases in the dosage to maintain a given therapeutic effect
Drug tolerance
Immunologic reaction to drug
Mild to severe reactions
Anaphylactic reaction, anaphylaxis
Drug allergy
Drug tolerance
Increased effect resulting from rate of dosage being higher than rate of excretion
Cumulative effect
Drug tolerance
Unexpected; may be individual to client
Idiosyncratic effect
One or both drugs is increased.
Potentiating effect
One drug alters effect of other drug(s)
Drug interaction
Two of same types of drugs increase action of each other.
Additive
Two different drugs increase action of one or another.
Synergistic
Effect of one or both drugs is decreased.
Inhibiting effect
Disease unintentionally caused by medical or drug therapy
Iatrogenic disease
Time interval required for body’s elimination processes to reduce the concentration of the drug in the body by one-half
Half-life
Mechanism of drug action and relationships between drug concentration and the body’s responses
Pharmacodynamics
Drug’s target
Receptor
Same response as endogenous substance
Agonist
Study of absorption, distribution, biotransformation, and excretion of drugs
Pharmacokinetics
Transportation of a drug from its site of absorption to its site of action
Distribution
Also called detoxification or metabolism
Process by which a drug is converted to a less active form
Biotransformation