Title, Chapter 1. Begin Paragraph Text, 1. Begin Heading Level 1, Chapter 21. Begin Paragraph Text, Pharmacology. 2. Begin Heading Level 1, Objectives. Begin Bulleted List with 3 Items. Item 1 of 3, Recognize Common Definitions and Nomenclature Associated with Pharmacology.
Item 2 of 3, Recognize the Various Classifications of Drugs. Item 3 of 3, describe the actions, indications, and precautions related to various drugs. Begin paragraph text, 3. Begin heading level 1, pharmacology.
Begin bulleted list with 3 items. Item 1 of 3, drug is any chemical substance that produces a biologic response in a living system. Item 2 of 3, intent is to aid in the diagnosis, treatment, or prevention of disease. Item 3 of 3. The science concerned with the origin, nature, effects, and uses of drugs is called pharmacology.
Begin paragraph text, 4. Begin heading level 1, drug nomenclature. Begin bulleted list with 3 items. Item 1 of 3, chemical name. Begin bulleted list with 1 item.
Item 1 of 1, identifies the chemical structure of a drug. Begin bulleted list with 1 item. Item 1 of 1. Example, Acetylsalicylic Acid.
Item 2 of 3, Generic Name. Begin bulleted list with one item. Item 1 of 1, Name Given to a Drug When It Becomes Commercially Available. Begin bulleted list with one item. Item 1 of 1, Example, Aspirin.
Item 3 of 3, Trade Name. Begin bulleted list with one item. Item 1 of 1, Name Given by a Particular Manufacturer to a Drug. Begin bulleted list with one item. Item 1 of 1, Example, Bayer Aspirin.
Begin paragraph text, 5. Begin heading level 1, Physician's Desk Reference. Begin bulleted list with 5 items. Item 1 of 5, Commonly called PDR. Item 2 of 5, Annual Publication that contains current product information. Item 3 of 5, Available online as well as hardbound.
Item 4 of 5. PDR gives the accepted uses, side effects, contraindications, biochemical action, drug class, and dosage considerations for FDA-approved drugs. Item 5 of 5, PDR is unavailable, speak with pharmacist. Begin paragraph text, 6. Begin heading level 1, drug classifications and dosages.
Begin bulleted list with two items. Item 1 of 2, classification by chemical action. Begin bulleted list with one item. Item 1 of 1, Drug Families. Item 2 of 2, Classification by Legal Name.
Begin bulleted list with two items. Item 1 of 2, Legend Drug. Begin bulleted list with one item.
Item 1 of 1, Prescription. Item 2 of 2, Non-Prescription. Begin bulleted list with one item.
Item 1 of 1, Over-the-Counter Drugs. Begin bulleted list with one item. Item 1 of 1, dosage forms. Begin bulleted list with 8 items. Item 1 of 8, tablets.
Item 2 of 8, inhalants. Item 3 of 8, suppositories. Item 4 of 8, capsules. Item 5 of 8, solutions. Item 6 of 8, suspensions.
Item 7 of 8, transdermal patches. Item 8 of 8, creams. ointments, begin paragraph text, 7, begin heading level 1, classification by drug action, 1 of 4 begin bulleted list with 10 items, item 1 of 10, analgesics, item 2 of 10, anesthetics, item 3 of 10, anti-anemic agents, item 4 of 10, anti-anxiety agents, item 5 of 10, anti-arrhythmics, item 6 of 10, antibiotics. Item 7 of 10, anticholinergics. Item 8 of 10, anticoagulants.
Item 9 of 10, antidepressants. Item 10 of 10, antiepileptics. Begin paragraph text, 8. Begin heading level 1, classification by drug action, 2 of 4 begin bulleted list with 9 items.
Item 1 of 9, antidiabetic agents. Item 2 of 9, antiemetics. Item 3 of 9, Antifungal Agents. Item 4 of 9, antihistamines.
Item 5 of 9, antiheperlipidemic agents. Item 6 of 9, antihepatensives. Item 7 of 9, antiparkinson agents.
Item 8 of 9, antiplatelets. Item 9 of 9, antipsychotics. Begin paragraph text, 9. Begin heading level 1, classification by drug action.
3 of 4 begin bulleted list with 11 items. Item 1 of 11, antialcer agents. Item 2 of 11, antiviral agents.
Item 3 of 11, benzodiazepine antagonist. Item 4 of 11, bronchodilators. Item 5 of 11, cholinesterase inhibitors.
Item 6 of 11, coagulants. Item 7 of 11, corticosteroids. Item 8 of 11. diuretics.
Item 9 of 11, hormones. Item 10 of 11, laxatives. Item 11 of 11, hypnotics. Begin paragraph text, 10. Begin heading level 1, classification by drug action, 4 of 4 begin bulleted list with 10 items. Item 1 of 10, anti-Alzheimer's.
Item 2 of 10, mood stabilizing drugs. Item 3 of 10. nonsteroidal anti-inflammatory drugs, insets item 4 of 10, opioid antagonist, item 5 of 10, osteoporosis drugs, item 6 of 10, sedatives, item 7 of 10, stimulants, item 8 of 10, thrombolytics, item 9 of 10, vasoconstrictors, item 10 of 10, vasodilators, begin paragraph text, 11, Begin heading level 1. Controlled Drug Schedules. Begin bulleted list with three items. Item 1 of 3, regulated by the Federal Controlled Substances Act, Item 2 of 3, 5, 5, Schedules. Item 3 of 3, indicates drug action and its likelihood of abuse and physical and psychological dependency.
Begin paragraph text, see figure 21.1 in the textbook for more information. 12. Begin heading level 1, pharmacokinetics process. Begin bulleted list with 1 item.
Item 1 of 1, absorption. Begin bulleted list with 1 item. Item 1 of 1, distribution. Begin bulleted list with 1 item. Item 1 of 1, metabolism.
Begin bulleted list with 1 item. Item 1 of 1, excretion. Begin paragraph text, 13. Begin heading level 1, drug absorption. Begin bulleted list with 3 items. Item 1 of 3, how it gets into the circulatory system.
Item 2 of 3, bioavailability is the amount of drug that reaches systemic circulation. Item 3 of 3, drugs must be absorbed in order to begin activity. Begin paragraph text, 14. Begin heading level 1, drug distribution.
Begin bulleted list with 2 items. Item 1 of 2, Absorption of drug into the body and its travel to the intended site of activity via circulatory system. Item 2 of 2, Affected by several factors.
Begin paragraph text, 15. Begin heading level 1, Drug metabolism, biotransformation begin bulleted list with 5 items. Item 1 of 5, The metabolism of the drug by altering its chemical structure. Item 2 of 5, Most drugs are metabolized by the liver in the hepatic microsomal enzyme system. Item 3 of 5, biotransformation occurs through four major pathways. Item 4 of 5, metabolism is affected by many factors.
Item 5 of 5, drug interaction. Begin bulleted list with one item. Item 1 of 1, behavior of a drug, in relationship to other drugs in the body's system.
Begin paragraph text, 16. Begin heading level 1, drug excretion. Begin bulleted list with 3 items. Item 1 of 3, removal of drug from the body.
Item 2 of 3, principally performed by the kidneys. Item 3 of 3, also occurs by way of. Begin bulleted list with 5 items. Item 1 of 5, liver and biliary tract. Item 2 of 5, lungs.
Item 3 of 5, sweat. Item 4 of 5, blood. 5 saliva item 5 of 5 breast milk begin paragraph text 17 begin heading level 1 factors that influence drug action Begin bulleted list with seven items. Item 1 of 7, Patient Age. Item 2 of 7, Health Status.
Item 3 of 7, Time of Day. Item 4 of 7, Emotional State. Item 5 of 7, Other Drugs in the Body.
Item 6 of 7, Genetic Variations. Item 7 of 7, Disease State of the Body. Begin paragraph text, 18. Begin heading level 1. Drug reactions.
Begin bulleted list with three items. Item 1 of 3, side effect. Begin bulleted list with one item.
Item 1 of 1, results from the drug acting on tissues other than those intended, which causes a response unrelated to the intended action. Item 2 of 3, idiosyncratic. Begin bulleted list with one item. Item 1 of 1, drug reaction that does not occur in most patients who have been treated with the drug and does not include the therapeutic effect of the drug. Item 3 of 3, anaphylaxis.
Begin bulleted list with one item. Item 1 of 1, severe drug reaction bringing about respiratory and cardiovascular collapse. Begin paragraph text, 19. Begin heading level 1, sedation drugs.
Begin bulleted list with four items. Item 1 of 4, minimal sedation. Anxiolysis Item 2 of 4, Moderate Sedation Slash Analgesia, Conscious Sedation Begin Bulleted List with 1 Item. Item 1 of 1, Common and Select Medical Imaging Procedures. Item 3 of 4, Deep Sedation Slash Analgesia.
Item 4 of 4, General Anesthesia. Begin Paragraph Text, 20. Begin Heading Level 1, Conclusion, 1 of 2 Begin Bulleted List with 4 Items. Item 1 of 4, the radiologic and imaging sciences professional is expected to have a basic knowledge of pharmacology. Item 2 of 4, the PDR is a reference, usually found in the radiology department, that lists drugs by both generic and trade names. Item 3 of 4, questions on drugs and medications should be referred to a pharmacist.
Item 4 of 4, some common dosage forms include tablets, capsules, suppositories, solutions. suspensions, and transdermal patches. Begin paragraph text, 21. Begin heading level 1, conclusion, 2 of 2 begin bulleted list with 3 items.
Item 1 of 3, the radiologic and imaging sciences professional should be familiar with the actions and precautions associated with commonly used drugs. Item 2 of 3, numerous factors affect the patient's response to a drug, which may be undesirable. Item 3 of 3. After administration, relevant information should be recorded in the patient's chart.