Unit 1506: Pharmacology in Nursing

1. Introduction to Pharmacology in Nursing

1.1 Overview of Pharmacology

• Definition and scope in nursing
• Importance in patient care

1.2 Principles of Drug Action

• Mechanism of action
• Drug-receptor interactions

1.3 Pharmacokinetics

• Absorption
• Distribution
• Metabolism
• Excretion

1.4 Pharmacodynamics

• Drug effects and dose-response relationships
• Therapeutic index

1.5 Nurse's Role in Medication Administration

• Responsibilities
• Legal and ethical considerations

2. Drug Classifications and Medication Administration

2.1 Major Drug Classifications

• Analgesics
• Antibiotics
• Cardiovascular drugs
• CNS agents
• Endocrine drugs

2.2 Therapeutic Effects and Side Effects

• Desired outcomes
• Common adverse effects

2.3 Contraindications and Precautions

• Identifying high-risk situations
• Patient-specific considerations

2.4 Nursing Considerations for Safe Administration

• Routes of administration
• Dosage calculations
• Monitoring patient response

3. Pharmacological Principles and Drug Interactions

3.1 Absorption, Distribution, Metabolism, and Excretion (ADME)

• Factors affecting each phase

3.2 Drug Interactions

• Types: synergistic, antagonistic, additive
• Food-drug interactions
• Impact on efficacy and toxicity

3.3 Implications for Patient Care

• Monitoring for interactions
• Modifying therapy

4. Medication Safety and Quality Improvement

4.1 Medication Safety Practices

• The 'Five Rights' of medication administration
• Error prevention strategies

4.2 Role of Technology

• Electronic Health Records (EHR)
• Barcoding and automated dispensing systems

4.3 Quality Improvement Initiatives

• Reporting and analyzing medication errors
• Continuous improvement processes

5. Patient Education and Adherence to Drug Therapy

5.1 Importance of Patient Education

• Impact on outcomes

5.2 Communication Strategies

• Clear, culturally sensitive teaching
• Use of teach-back method

5.3 Patient Counseling on Drug Therapy

• Explaining purpose, dosage, side effects
• Addressing concerns and barriers

5.4 Supporting Medication Adherence

• Strategies to enhance compliance
• Follow-up and reinforcement

6. Pharmacology in Special Populations

6.1 Pediatric Considerations

• Dosage adjustments
• Developmental pharmacokinetics

6.2 Geriatric Considerations

• Polypharmacy risks
• Age-related changes in drug metabolism

6.3 Pregnant and Breastfeeding Patients

• Teratogenic risks
• Drug transfer through breast milk

6.4 Monitoring and Safety in Special Populations

• Tailored assessment
• Risk minimization

7. Legal and Ethical Aspects of Pharmacology in Nursing

7.1 Laws and Regulations Governing Medication Administration

• Controlled substances
• Documentation requirements

7.2 Ethical Principles in Medication Administration

• Autonomy, beneficence, non-maleficence, justice

7.3 Professional Responsibilities

• Accountability
• Informed consent
• Confidentiality

7.4 Case Studies and Scenarios

• Ethical dilemmas
• Legal implications