1: Introduction to Pharmacology
- Page ID
- 90306
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\(\newcommand{\avec}{\mathbf a}\) \(\newcommand{\bvec}{\mathbf b}\) \(\newcommand{\cvec}{\mathbf c}\) \(\newcommand{\dvec}{\mathbf d}\) \(\newcommand{\dtil}{\widetilde{\mathbf d}}\) \(\newcommand{\evec}{\mathbf e}\) \(\newcommand{\fvec}{\mathbf f}\) \(\newcommand{\nvec}{\mathbf n}\) \(\newcommand{\pvec}{\mathbf p}\) \(\newcommand{\qvec}{\mathbf q}\) \(\newcommand{\svec}{\mathbf s}\) \(\newcommand{\tvec}{\mathbf t}\) \(\newcommand{\uvec}{\mathbf u}\) \(\newcommand{\vvec}{\mathbf v}\) \(\newcommand{\wvec}{\mathbf w}\) \(\newcommand{\xvec}{\mathbf x}\) \(\newcommand{\yvec}{\mathbf y}\) \(\newcommand{\zvec}{\mathbf z}\) \(\newcommand{\rvec}{\mathbf r}\) \(\newcommand{\mvec}{\mathbf m}\) \(\newcommand{\zerovec}{\mathbf 0}\) \(\newcommand{\onevec}{\mathbf 1}\) \(\newcommand{\real}{\mathbb R}\) \(\newcommand{\twovec}[2]{\left[\begin{array}{r}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\ctwovec}[2]{\left[\begin{array}{c}#1 \\ #2 \end{array}\right]}\) \(\newcommand{\threevec}[3]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\cthreevec}[3]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \end{array}\right]}\) \(\newcommand{\fourvec}[4]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\cfourvec}[4]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \end{array}\right]}\) \(\newcommand{\fivevec}[5]{\left[\begin{array}{r}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\cfivevec}[5]{\left[\begin{array}{c}#1 \\ #2 \\ #3 \\ #4 \\ #5 \\ \end{array}\right]}\) \(\newcommand{\mattwo}[4]{\left[\begin{array}{rr}#1 \amp #2 \\ #3 \amp #4 \\ \end{array}\right]}\) \(\newcommand{\laspan}[1]{\text{Span}\{#1\}}\) \(\newcommand{\bcal}{\cal B}\) \(\newcommand{\ccal}{\cal C}\) \(\newcommand{\scal}{\cal S}\) \(\newcommand{\wcal}{\cal W}\) \(\newcommand{\ecal}{\cal E}\) \(\newcommand{\coords}[2]{\left\{#1\right\}_{#2}}\) \(\newcommand{\gray}[1]{\color{gray}{#1}}\) \(\newcommand{\lgray}[1]{\color{lightgray}{#1}}\) \(\newcommand{\rank}{\operatorname{rank}}\) \(\newcommand{\row}{\text{Row}}\) \(\newcommand{\col}{\text{Col}}\) \(\renewcommand{\row}{\text{Row}}\) \(\newcommand{\nul}{\text{Nul}}\) \(\newcommand{\var}{\text{Var}}\) \(\newcommand{\corr}{\text{corr}}\) \(\newcommand{\len}[1]{\left|#1\right|}\) \(\newcommand{\bbar}{\overline{\bvec}}\) \(\newcommand{\bhat}{\widehat{\bvec}}\) \(\newcommand{\bperp}{\bvec^\perp}\) \(\newcommand{\xhat}{\widehat{\xvec}}\) \(\newcommand{\vhat}{\widehat{\vvec}}\) \(\newcommand{\uhat}{\widehat{\uvec}}\) \(\newcommand{\what}{\widehat{\wvec}}\) \(\newcommand{\Sighat}{\widehat{\Sigma}}\) \(\newcommand{\lt}{<}\) \(\newcommand{\gt}{>}\) \(\newcommand{\amp}{&}\) \(\definecolor{fillinmathshade}{gray}{0.9}\)- 1.0: Introduction
- This page underscores the critical role of pharmacology in nursing, detailing the impact of drugs on the body and the influence of physiological factors on drug responses. It aims to equip nurses with vital knowledge of body systems, disease pathophysiology, and medications, while emphasizing the need for ongoing education to ensure safe and effective patient care.
- 1.1: Pharmacology, Interdisciplinary Teams, and Nursing Practice
- This page provides a comprehensive overview of pharmacology, tracing its evolution from ancient remedies to contemporary drug development and emphasizing its interdisciplinary role in healthcare. It outlines critical aspects of drug administration, including patient-specific considerations and the "seven rights" of medication safety.
- 1.2: Drug Sources, Forms, and Names
- This page covers drug sources, forms, approval processes, and the ethical concerns surrounding clinical trials. It emphasizes the FDA's role in ensuring drug safety and efficacy, origins of drugs, and the importance of proper dosing. It highlights children's involvement in trials, the need for parental consent, and the underrepresentation of diverse populations.
- 1.3: Drug Classifications and Prototypes
- This page covers drug classification methods with an emphasis on therapeutic and pharmacologic categories, detailing medical uses and mechanisms of action. It introduces the prototype approach to facilitate understanding through representative drugs. Additionally, it addresses federal drug schedules by the DEA, which categorize drugs according to their potential for abuse and medical uses, underscoring the significance of regulation and prescribing controls.
- 1.4: Special Considerations
- This page covers the significant impact of socioeconomic factors on drug therapy, including costs and insurance's role in adherence. It underscores the need for patient-specific pharmacological management in special populations, like pregnant women and older adults, due to varying pharmacokinetics and heightened risks of adverse effects.
- 1.5: Chapter Summary
- This page explores the history of pharmacology, therapeutic drug use, and the significance of interprofessional collaboration and nursing roles in drug administration. It details drug sources, classifications, and the approval process, while distinguishing between chemical, generic, and brand names, alongside traditional and alternative medicines.
- 1.6: Key Terms
- This page offers comprehensive definitions and explanations of essential pharmacology terms, including adverse drug events, biologics, and drug classifications (brand, chemical, generic names). It discusses various administration routes (enteral, intravenous, intramuscular, subcutaneous) and distinguishes between medication types, such as over-the-counter and counterfeit drugs.
- 1.7: Review Questions
- This page covers exercises in nursing care and drug knowledge, detailing distinctions between acetaminophen and Tylenol, as well as the classifications of hydrocodone and oxycodone. It stresses the importance of understanding drug absorption in older adults, the necessity of interprofessional collaboration for client safety, and identifies the FDA's role in drug safety. Furthermore, it outlines nursing strategies for managing medications in elderly clients with conditions such as hypertension.