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Pharmacology Terms
Pharmacology Ch. 1-12
| Term | Definition |
|---|---|
| Absorption | Drug moves across membranes into circulating fluid |
| Potency | Drug produces desired response at lowest dose |
| Prototype | Drug model to which others are compared |
| Polypharmacy | Taking many medications |
| Teratogen | Substance causing permanent fetal damage |
| Therapeutic Range | Minimum amount of drug to be effective |
| Toxicity | Drug level causing side effects |
| Polymorphism | Response between genetic make-up and drug response |
| Pharmacokinetics | Study of how drugs move in body |
| Metabolism | Liver converts drug into smaller compounds |
| Medication | Name of drug after it is administered |
| Mechanism of Action | Process by which a drug produces its effect on the body |
| Maintenance Dose | Dosing to keep drug in therapeutic range |
| Loading Dose | Prime bloodstream with drug |
| Idiosyncratic Response | Unexplained drug reaction |
| Half-Life | Time it takes for concentration of drug to decrease by half |
| Free serum | Drugs that do not bind to proteins |
| FDA | Agency regulating availability of drug |
| Excretion | Kidneys filter and remove drugs |
| Efficacy | Maximum response from drug |
| Distribution | Transport drug through body |
| Dependence | Physical/psychological need for a substance |
| Baseline | Data gathered initially used for comparison at a later date |
| Antagonist | Complete for receptors or alter responses |
| Anaphylaxis | Severe systemic reaction to a drug |
| Agonist | Produces same effect as endogenous substance |