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Pharmacology WList
Pharmacology Word List
Question | Answer |
---|---|
Additive Action | The total effect that two drugs have in combination is equal to the sum of the effects of each. |
Aerosols | Particules of medication suspended in air. |
Amphetamine | Central Nervous System stimulants. |
Analgesic | Drug which relieves pain. |
Anaphylaxis | Hypersensitive reaction of the body to a drug or foreign organism. |
Anaesthetic | Drug which reduces or eliminates sensation. |
Antacid | Drug which neutralizes acid in the stomach. |
Antianginal | Drug which relieves angina by increasing blood flow. |
Antiarrhythmic | Drug which helps restore heart rhythm to a regular cycle. |
Antibiotic | Chemical substance that inhibits or kills foreign organisms. |
Anticoagulant | Drug that prevents blood clotting. |
Anticonvulsant | Drug that prevents convulsions. |
Antidepressant | Drug that is used to relieve symptoms of depression. |
Antidiabetic | Drug used to treat diabetes mellitus. |
Antidiarrheal | Drug used to prevent diarrhea. |
Antidote | Agent given to counteract an unwanted effect of a drug. |
Antihistamine | Drug that blocks the action of ntural histamines in the body and releives allergy symptoms. |
Antihypertensive | Agent that lowers blood pressure. |
Antinauseant | Agent that relieves nausea. |
Barbiturate | hypnotic drug derived from barbituric acid. |
Beta-Blocker | Cardiac drug that blocks the action of epinephrine. |
Brand Name | Commercial name for a drug;trade name. |
Caffeine | Central Nervous System stimulant. |
Cardiotonic | Drug that promotes the force and efficiency of the heart. |
Contraindications | Factors in a patient's condition that prevents the use of a drug treatment. |
Cumulative Action | the concentration of a drug may increase with each dose,due to the half-life of previous doses. |
Diuretic | Drug that increases the production of urine. |
Emetic | Drug that promotes vomiting. |
Half-life | The time required by the body to metabolize half the amount of the drug ingested. |
Hypnotic | Agent that produces sleep. |
Latrogenic | An effect that is produced as an individual sensitivity to a drug. |
Inhalation | Administration of drugs in gaseous or vapour form through the nose or mouth. |
Laxative | Drug that releives mild constipation. |
Narcotic | Habit-forming drug (potent analegesic) that relives pain. |
Oral | Drug given by mouth. |
Parenteral | Drugs given by injection. |
Rectal | Drugs inserted via the anus into the rectum. |
Receptor | Target substance with which a drug interacts in the body. |
Sedative | Mildly hypnotic drug that relaxes, without necessarily producing sleep. |
Side Effect | An effect that routinely results from the use of a drug. |
Stimulant | Agent that excites and promotes activity. |
Sublingual | Drugs given under the tongue. |
Synergism | A combination of two drugs that cause an effect that is greater than the sum of the individual effects of each drug given alone. |
Syringe | Instrument for introducing fliuds to or withdrawing fliuds from the body. |
Tolerance | Drug action in which larger and larger doses must be given to achieve the desired effect. |
Topical | Drugs applied on the skin or mucous membranes. |
Toxicity | Harmful effects of a drug. |
Tranquilizer | Drug used to control anxiety. |
Transport | Movement of a drug across a cell membrane into body cells. |
Vitamin | Substances found in foods which are essential for life. |
Anti-emetic | Treat nausea and vomiting. |
Therapeutic Medications | Relieve Symptoms |
Otic route | Medication placed directly in the ear. |
Absorbtion | Process by which medication is taken into the body. |
Sustained release | Delay in active absortion of medication. |
Enteric Coated | Helps medication to bypass the stomach. |
Metabolism | Breaking down a drug into metabolites. |
Distribution | Metabolites being transported to various parts of the body. |
Allergies | Serious reactions to medications. |
Excretion | Accomplished mainly by the kidneys. |
Therapeutic Action | Purpose for giving a drug. |
Controlled Drug | Drugs defined by federal law to which special rules apply due to potential for addiction. |