Medical Assisting Pharmacology
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1. Pharmacology The science of drugs
2. OTC over the counter
3. Pharmacognosy The study of characteristics of natural drugs and their sources.
4. Pharmacodynam- The study of what the drug does to the body.
ics
5. Pharmacokinet- The study of what the body does to the drug.
ics
6. Pharmacothera- Clinical Pharmacology- the study of how drugs are used to treat disease. (Cate-
peutics gories, Efficacy, and Safety)
7. Toxicology The study of poisons or poisonous effects of drugs.
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Medical Assisting Pharmacology
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8. Perscribe The doctor gives the patient and order or prescription for a drug.
9. Administer A provider gives the drug directly to the patient by injection, or mouth or any other
route, introducing the drug to their body.
10. Dispense A professional distributes the drug to the patient who is instructed how to use it.
11. Absorption The process by which drug is converted from its dose form to a form the body can
use in the bloodstream.
12. Distribution The process of transporting a drug form the site of administration to the site of
action.
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Medical Assisting Pharmacology
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13. Peak Plasma Lev- the length of time between dosing and availability in the bloodstream.
els
14. Metabolism the process by which drug molecules are transformed into simpler products known
as metabolites by the liver.
15. Excretion Process by which metabolic wastes are eliminated from the body by urine, feces,
perspiration, air, bile and breast milk
16. Indication The purpose or reason for using a drug, as specified by the FDA
17. Drug Safety ____________________ is determined by how many and what kinds of adverse
reactions are associated with a drug.
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