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Questions and Answers
What defines a drug according to the provided content?
What defines a drug according to the provided content?
Which of the following is NOT a characteristic of prescription drugs, according to the provided text?
Which of the following is NOT a characteristic of prescription drugs, according to the provided text?
What is the chemical name for the drug commonly known as Aspirin?
What is the chemical name for the drug commonly known as Aspirin?
Which of the following terms refers to the name assigned to a drug by the manufacturer for advertising purposes?
Which of the following terms refers to the name assigned to a drug by the manufacturer for advertising purposes?
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Which of the following is an example of a Non-prescription drug, also known as OTC?
Which of the following is an example of a Non-prescription drug, also known as OTC?
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What does the term 'Pharmacology' mean?
What does the term 'Pharmacology' mean?
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Which of the following name types describes the chemical composition of a drug?
Which of the following name types describes the chemical composition of a drug?
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What does the abbreviation 'RMP' stand for in the context of this content?
What does the abbreviation 'RMP' stand for in the context of this content?
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What is the main difference between pharmacokinetics and pharmacodynamics?
What is the main difference between pharmacokinetics and pharmacodynamics?
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Which of the following is NOT a source of drugs?
Which of the following is NOT a source of drugs?
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What is the main purpose of the Controlled Substances Act (CSA) in the United States?
What is the main purpose of the Controlled Substances Act (CSA) in the United States?
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Which of the following statements accurately describes Schedule I drugs under the CSA?
Which of the following statements accurately describes Schedule I drugs under the CSA?
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Which of the following drug classifications relates to the study of how the genetic makeup of individuals influences their responses to drugs?
Which of the following drug classifications relates to the study of how the genetic makeup of individuals influences their responses to drugs?
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Which of the following is an example of a drug derived from a plant?
Which of the following is an example of a drug derived from a plant?
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Which of the following is NOT a characteristic of a non-proprietary name (generic name) of a drug?
Which of the following is NOT a characteristic of a non-proprietary name (generic name) of a drug?
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Which of the following is an example of a Schedule II drug under the Controlled Substances Act?
Which of the following is an example of a Schedule II drug under the Controlled Substances Act?
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What is the potential for abuse and addiction of Schedule IV drugs compared to Schedule III drugs?
What is the potential for abuse and addiction of Schedule IV drugs compared to Schedule III drugs?
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Which of the following statements is NOT true about Schedule V drugs?
Which of the following statements is NOT true about Schedule V drugs?
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What does the controlled substance symbol "C IV" indicate?
What does the controlled substance symbol "C IV" indicate?
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What is the historical significance of the Ebers Papyrus?
What is the historical significance of the Ebers Papyrus?
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What was a significant contribution of the Greeks and Romans to the understanding of drugs?
What was a significant contribution of the Greeks and Romans to the understanding of drugs?
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What is the source of the drug digoxin (Lanoxin) used to treat congestive heart failure?
What is the source of the drug digoxin (Lanoxin) used to treat congestive heart failure?
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Which of the following is an example of a drug derived from an animal source?
Which of the following is an example of a drug derived from an animal source?
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What is the primary focus of ancient Chinese healing practices, as mentioned in the text?
What is the primary focus of ancient Chinese healing practices, as mentioned in the text?
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Which of the following minerals is an example of a trace mineral?
Which of the following minerals is an example of a trace mineral?
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What was the primary reason for the legislation of the Federal Food, Drug, Cosmetic Act
in 1938?
What was the primary reason for the legislation of the Federal Food, Drug, Cosmetic Act
in 1938?
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Which of the following was NOT a key feature of the Durham-Humphrey amendments
to the Food, Drug, Cosmetic Act
?
Which of the following was NOT a key feature of the Durham-Humphrey amendments
to the Food, Drug, Cosmetic Act
?
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What was the primary concern surrounding the use of cocaine in the 1885 advertisement for Cocaine Toothache Drops
?
What was the primary concern surrounding the use of cocaine in the 1885 advertisement for Cocaine Toothache Drops
?
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What is the primary role of the Federal government
in drug legislation and regulation?
What is the primary role of the Federal government
in drug legislation and regulation?
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Flashcards
Pharmacology
Pharmacology
The science of drugs and their effects on living systems.
Drug
Drug
A nonfood chemical substance affecting the mind or body, used for treatment or diagnosis.
Non-prescription drugs
Non-prescription drugs
Safe drugs sold over the counter without a prescription.
Prescription drugs
Prescription drugs
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Chemical name
Chemical name
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Proprietary name
Proprietary name
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Drug categories
Drug categories
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Controlled substances
Controlled substances
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Mineral-derived drugs
Mineral-derived drugs
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Cocaine Toothache Drops
Cocaine Toothache Drops
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Federal Food and Drug Act
Federal Food and Drug Act
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FDA Approval Process
FDA Approval Process
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Durham-Humphrey Amendments
Durham-Humphrey Amendments
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Generic name
Generic name
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Pharmacokinetics
Pharmacokinetics
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Pharmacodynamics
Pharmacodynamics
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Pharmacogenetics
Pharmacogenetics
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Sources of drugs
Sources of drugs
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Schedule drugs
Schedule drugs
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Schedule I drugs
Schedule I drugs
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Schedule II drugs
Schedule II drugs
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Schedule IV
Schedule IV
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Schedule V
Schedule V
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Controlled Substance Symbol
Controlled Substance Symbol
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Ancient Egyptian Medicine
Ancient Egyptian Medicine
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Ebers Papyrus
Ebers Papyrus
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Drugs Derived from Plants
Drugs Derived from Plants
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Drugs Derived from Animals
Drugs Derived from Animals
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Contributions of Greeks and Romans
Contributions of Greeks and Romans
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Study Notes
Introduction to Pharmacology and History of Drugs
- Pharmacology is the study of the effects of drugs on living systems
- It studies drug mechanisms of action, therapeutic uses, adverse effects, and fate of drugs in humans or animals
- A drug is a non-food chemical substance that affects the mind or body
- Drugs are used to treat, cure, prevent, or diagnose diseases in humans and animals
Learning Objectives
- Define pharmacology and "drug"
- List the major divisions of pharmacology
- List different drug sources with examples
- Define proprietary, non-proprietary, and chemical names of drugs
- Define drug schedules and describe the five categories of controlled substances
- Describe the various drug administration routes
Drug Nomenclature
- Drugs have 3 types of names: chemical name, proprietary name, and non-proprietary name
- Chemical name: describes the chemical structure of a drug
- Proprietary name: brand name assigned by the manufacturer (e.g., Aspirin: Disprin, Ecosprin; Paracetamol: Panadol, Crocin)
- Non-proprietary name: generic name assigned by the scientific body (e.g., Aspirin and Paracetamol)
Drug Categories
- Non-prescription (OTC) drugs: safe and can be bought over-the-counter from chemists (e.g., vitamins, antacids, paracetamol).
- Prescription drugs: require medical supervision (e.g., antibiotics, antihypertensives)
Pharmacology Divisions
- PharmacoKinetics: What the body does to the drug
- Absorption, distribution, metabolism, and excretion
- PharmacoDynamics: What the drug does to the body
- Mechanism of action, desired and undesired effects, effects based on time and dosage
Sources of Drugs
- Animals (e.g., insulin, heparin, Vitamin B12)
- Plants (e.g., morphine, digoxin, atropine, oils, gums, tannins)
- Minerals (e.g., ferrous sulfate, sodium bicarbonate, magnesium sulfate)
- Microbiological (e.g., penicillin from fungi)
- Synthetic (e.g., analgesics, antimicrobials)
- Genetic engineering (e.g., insulin)
Schedule Drugs
-
Controlled substances under the Controlled Substances Act (CSA) with varying potential for abuse and addiction: divided into 5 schedules.
-
Schedule I: High potential for abuse and addiction, no currently accepted medical use, not available even with a prescription
-
Schedule II: High potential for abuse and addiction, currently accepted medical use, requires official prescription form; potential for severe physical and psychological dependence.
-
Schedule III: Less potential for abuse and addiction than Schedule II, currently accepted medical use, moderate physical and psychological dependence.
-
Schedule IV: Less potential for abuse and addiction than Schedule III, currently accepted medical use, limited-to-moderate physical or psychological dependence.
-
Schedule V: Limited potential for abuse, currently accepted medical use.
Controlled Substance Symbol
- The capital "C" indicates a controlled substance.
- The number following the "C" (e.g., C-IV) represents the schedule number.
History of Drugs
- Ancient Egyptians (2000 B.C.) used various substances (e.g., frogs' bile, lizards' blood) for treating diseases.
- Ancient Chinese used herbs and minerals with acupuncture.
- Greeks and Romans studied anatomy and physiology.
- 1600s: use of soap and mercury for various ailments.
Modern Drugs Derived from Natural Sources
- Plants (e.g., foxglove plant for digoxin, still used to treat heart failure)
- Animals (e.g., thyroid supplements from animals for treating hypothyroidism)
- Minerals (e.g., calcium, iron, copper, magnesium)
Cocaine as a Common Drug
- 1885 advertisement for Cocaine Toothache Drops.
- Cocaine was not understood as highly addictive at this time.
- Both children and adults became addicted.
Drug Legislation and Agencies
- Federal government: Protect consumers, regulate the industry, and enforce standards.
- State government: Oversee practice and dispensing of drugs
Federal and State Roles in Drug Regulation
- Federal Food and Drug Act (1906): set quality standards for drugs; required proper labeling.
- Federal Food, Drug, and Cosmetic Act (1938): further regulated drugs based on their effectiveness and required animal testing.
- Durham-Humphrey amendments (1952): established prescription and non-prescription drug categories.
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Description
Explore the fundamentals of pharmacology, including drug mechanisms, classifications, and administration routes. This quiz will help you understand the history and definitions of drugs, their sources, and how they affect living systems. Gain knowledge about drug nomenclature and the categories of controlled substances.