pharmacotherapeutics questions and verified

pharmacotherapeutics questions and verified answers|2025/2026|accurate and 100% correct What is pharmacology? - ANSWER-study of drugs that alter functions of living organisms

Distinguish between generics, trade, and brand names - ANSWER-generic: related to chemical or official name and is independent of the manufacturer

trade/brand: designated and patented by the manufacturer

Describe main categories of controlled substance - ANSWER-Schedule 1: no acceptable medical use

Schedule 2: used medically and have high abuse potentials

Schedule 3: less potential for abuse which may lead to psychological or physical dependence

Schedule 4: accepted medical use with potential for abuse

Schedule 5: moderate amounts of controlled substances and may be dispensed by pharmacists without a prescriber consent

Identify the main safeguards to promote drug safety - ANSWER-Right of Medication Administration

• patient
• medication
• dosage
• route
• time
• documentation

quite zone to prepare med follow protocols and checklists reduce interruptions drug guide available during administration do not use list of abbreviation

Develop personal techniques of learning about drugs and drug knowledge - ANSWER-concentrate on therapeutic classifications and their prototypes connect new drug information to known similar drugs or prototypes 1 / 2

focus on drugs' main characteristics use own words when taking notes or writing drug information cards

Identify authoritative sources of drug information - ANSWER-American Hospital Formulary Service Drug Facts and Comparisons Physicians' Desk Reference (PDR) - less authoritative

pharmacology and textbooks drug reference books journal articles internet sites

Discuss cellular physiology - ANSWER-

Explain the process of pharmacokinetics - ANSWER-specific process absorption, distribution, metabolism and excretion

Recognize individual differences in patient drug responses - ANSWER-

Discuss the clinical usefulness of measuring serum drug levels - ANSWER-it measures the amount of a drug in the blood at a particular time it reflects dosage, absorption, bioavailability, half-life, rates of metabolism and excretion

Differentiate between agonist and antagonist drugs - ANSWER-agonist: drugs that produce effects similar to those produced by naturally occurring hormones, neurotransmitters, and other substances

antagonist: drugs that inhibit cell function by occupying receptor sites

List drug-related variable and patient-related variables that affect drug actions - ANSWER-drug-

related varibales:

interactions that can increase therapeutic or adverse effects include additive effects, synergism, interference, displacement interactions in which drug effects are decreased include antidote medication, decreased intestinal absorption of drugs and increased metabolism rate of drugs

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