2.  Pharmacology- Study of science that deals with the study of therapeutic agents  Pharmacodynamics- study of the action of drugs on living tissue  Pharmacy- Science of preparing & dispensing medications

3.  Pharmacokinetics- Study of the process of drug absorption, metabolism, distribution, and excretion

4.  Toxicology- Study of the harmful effects on living tissue  Drug- Any substance that can cause a change in function when given to a living organism

5.  1) Therapeutic Effect- Desired or intended effect  2) Side Effects- not necessarily harmful, secondary indication for use, undesired effects  3) Adverse Effects- may be harmful, with prolonged use may cause harm to vital organs  4) Toxic Effects- implies drug poisoning, can be life threatening, drug usually stopped.

6. 1) Site of Action- What part of body does drug work on 2) Mechanism of action-How does the drug produce it’s effect in the body 3) Agonists/Antagonists- Chemical substances that facilitate or interfere with a drug action 4) Dose- The exact amount of a drug needed to produce a specific effect

7. 5) Response- The effect of a drug on the specific site of action, usually proportional to the amount given 6) Dose-Response curve- What effects do you have as dosage of drug is increased or decreased 7) Time Response Curve- What effects over time. Onset of action, duration of action

8.  Chemical Name Usually long chemical name  Nonproprietary shortened chemical name- GENERIC name  Trade Name Also known as Brand name- given by manufacturer. Can have many different names

9.  Prescription Legal document Instructions for pharmacist to dispense drug physician CNP PA Dentist Veterinarian Podiatrist

10.  Non Prescription Drugs OTC Can be purchased anywhere Still carry Risks Herbal Drugs OTC Still have risks Can interfere with prescription medications

11.  Gov’t Agency- FDA  Prior to drug approval, drug must fulfill 2 requirements Efficacy- Proof of effectiveness Safety- Specific criteria as determined by extensive animal testing and controlled human testing

12.  Most adverse effects are dose dependent  Many drugs cause Nausea Vomiting Diarrhea  Organs sensitive to drugs Liver, Kidneys, Brain, Cardiovascular System

13.  Tetragons- Drugs that produce Birth Defects Alcohol, Accutane, Lithium  Carcinogens- Drugs that produce Cancer  Idiosyncrasy- An individual reaction to a drug with an unexpected response  Drug Allergy-Occurs when an individual becomes sensitized to a particular drug and produces antibodies. Subsequent administration leads to antigen-antibody reaction

14. Histamine is released and these symptoms can occur: Rashes Hives Itching Nasal secretions, congestion Bronchoconstriction Edema Dyspnea

15.  Anaphylaxis Most severe allergic reaction Requires immediate response Can lead to death

16.  Drug Name  Route  Dosage  Frequency  Time  Duration

17.  USP/NF United States Pharmacopoeia/National Formulary  PDR Physicians Desk Reference  Internet Sources

18. Study of the process of drug absorption, distribution, metabolism, and excretion A.) Pharmacy B.) Pharmacokinetics C.) Pharmadynamics

19. Study of the action of drugs on living Tissue A.) Pharmacodynamics B.) Pharmacology C.) Toxicology

20. Anaphylaxis is an immediate potentially fatal reaction A.) True B.) False

21. Idiosyncrosy is an indivdual, predictable response to a drug A.) True B.) False

22. Study of Harmful effects of drugs on living tissue A.) Toxicology B.) Pharmacy C.) Poisonology