Table of Contents

 

 

 

UNIT ONE

A NURSE’S PERSPECTIVE OF PHARMACOLOGY

1

1

Drug Action: Pharmaceutic Pharmacokinetic and Pharmacodynamic Phases

1

 

Pharmaceutic Phase

3

 

Pharmacokinetic Phase

3

 

Pharmacodynamic Phase

7

 

Summary

11

2

Nursing Process and Client Teaching

13

 

Nursing Process

13

3

Principles of Drug Administration

22

 

The “Five-Plus-Five Rights” of Drug Administration

23

 

2007 National Patient Safety Goals

28

 

Disposal of Medications

30

 

Additional Safety Risks for Safe Medicine Administration

30

 

Medication Self-Administration

30

 

Special Considerations: Factors That Modify Drug Response

31

 

Guidelines for Drug Administration

31

 

Forms and Routes for Drug Administration

31

 

Nursing Implications for Administration of Parenteral Medications

42

 

Developmental Needs of Pediatric Clients

42

 

Technologic Advances

43

UNIT TWO

MEDICATIONS AND CALCULATIONS

45

4

Medications and Calculations

46

Section 4A

 

 

 

Systems of Measurement with Conversion

46

 

Metric System

47

 

Apothecary System

48

 

Household System

49

 

Conversion among the Metric Apothecary and Household Systems

50

Section 4B

 

 

 

Methods for Calculation

53

 

Interpreting Oral and Injectable Drug Labels

53

 

Method I: Basic Formula (BF)

55

 

Method 2: Ratio and Proportion (RP)

56

 

Method 3: Fractional Equation (FE)

56

 

Method 4: Dimensional Analysis (DA)

57

 

Method 5: Body Weight (BW)

58

 

Method 6: Body Surface Area (BSA)

59

Section 4C

 

 

 

Calculations of Oral Dosages

67

 

Tablets Capsules and Liquids

68

 

Interpreting Oral Drug Labels

68

 

Drug Differentiation

69

 

Calculation for Tablet Capsule and Liquid Doses

69

 

Body Weight and Body Surface Area

74

 

Drugs Administered via the Nasogastric Tube

74

Section 4D

 

 

 

Calculations of Injectable Dosages

75

 

Injectable Preparations

76

 

Vials and Ampules

76

 

Syringes

76

 

Interpreting Injectable Drug Labels

80

 

Intradermal Injections

81

 

Subcutaneous Injections

81

 

Insulin Injections

82

 

Intramuscular Injections

86

Section 4E

 

 

 

Calculations of Intravenous Fluids

94

 

Continuous Intravenous Administration

94

 

Intermittent Intravenous Administration

98

 

Secondary Intravenous Sets without IV Pumps

98

 

Intermittent Infusion Adapters/Devices

99

 

Direct Intravenous Injections

99

 

Electronic Intravenous Regulators

100

 

Patient-Controlled Analgesia

101

 

Calculating Flow Rates for Intravenous Drugs

102

Section 4F

 

 

 

Pediatric Drug Calculations

108

 

Oral

109

 

Intramuscular

109

 

Pediatric Dosage per Body Weight

110

 

Pediatric Dosage per Body Surface Area

111

 

Pediatric Calculations for Injectables

114

UNIT THREE

CONTEMPORARY ISSUES IN PHARMACOLOGY

119

5

The Drug Approval Process

120

 

Drug Standards and Legislation

121

 

Nurse Practice Acts

123

 

Canadian Drug Regulation

123

 

Initiatives to Combat Drug Counterfeiting

124

 

Drug Names

124

 

Drug Resources

125

 

Food and Drug Administration Pregnancy Categories

125

 

Poison Control Centers

125

 

Ethical Considerations

126

 

International Issues

126

6

Transcultural and Genetic Considerations

128

 

The Purnell Model for Cultural Competence

129

 

The Domains of Culture

129

7

Drug Interactions and Over-the-Counter Drugs

137

 

Drug Interaction

138

 

Drug-Food Interactions

141

 

Drug-Laboratory Interactions

142

 

Drug-Induced Photosensitivity

142

 

Over-the-Counter Drugs

144

8

Drugs of Abuse

149

 

The Context of Drug Abuse

150

 

Neurobiology of Addictive States

150

 

Overview of Addictive States

150

 

Stimulants

152

 

Depressants

158

 

Other Drugs of Abuse

163

 

Special Needs of Drug-Abusing Clients

165

 

Chemical Impairment in Nurses

165

 

Summary

166

9

Herbal Therapy with Nursing Implications

169

 

Herbal Monographs

171

 

Dietary Supplement Health and Education Act of 1994

171

 

Proposed Standards

171

 

Herbal Preparations

171

 

Commonly Used Herbal Remedies

172

 

Using Herbs to Treat Selected Common Ailments

174

 

Potential Hazards of Herbs

174

 

Tips for Consumers and Health Care Providers

184

 

Herbal Resources

184

 

Summary

186

10

Pediatric Pharmacology

187

 

Pharmacokinetics

188

 

Pharmacodynamics

190

 

Nursing Implications

190

 

Nursing Process

193

 

Considerations for the Adolescent

193

11

Geriatric Pharmacology

197

 

Physiologic Changes

198

 

Polypharmacy

198

 

Pharmacokinetics

199

 

Pharmacodynamics

200

 

Effects of Selected Drug Groups on Older Adults

201

 

Noncompliance/Nonadherence

202

 

Health Teaching with the Older Adult

204

12

Medication Administration in Community Settings

207

 

Client Teaching

208

 

Community-Based Settings

210

 

Summary

214

13

The Role of the Nurse in Drug Research

216

 

Basic Ethical Principles

217

 

Objectives and Phases of Human Clinical Experimentation

218

 

Recent Developments and What Is on the Horizon

220

UNIT FOUR

NUTRITION AND ELECTROLYTES

223

14

Vitamin and Mineral Replacement

224

 

Vitamins

224

 

Minerals

234

15

Fluid and Electrolyte Replacement

238

 

Body Fluids

239

 

Fluid Replacement

240

 

Electrolytes

241

16

Nutritional Support

254

 

Enteral Nutrition

255

 

Parenteral Nutrition

259

 

Transitional Feeding: Parenteral to Enteral

262

UNIT FIVE

AUTONOMIC NERVOUS SYSTEM AGENTS

263

17

Adrenergics and Adrenergic Blockers

267

 

Adrenergics

268

 

Adrenergic Blockers (Antagonists)

275

18

Cholinergics and Anticholinergics

281

 

Cholinergics

282

 

Anticholinergics

286

UNIT SIX

NEUROLOGIC AND NEUROMUSCULAR AGENTS

295

19

Central Nervous System Stimulants

298

 

Pathophysiology

299

 

Amphetamines

299

 

Anorexiants

302

 

Analeptics

302

 

Respiratory Central Nervous System Stimulant

302

 

Headaches: Migraine and Cluster

304

20

Central Nervous System Depressants

307

 

Types and Stages of Sleep

308

 

Nonpharmacologic Methods

308

 

Sedative-Hypnotics

309

 

Anesthetics

315

21

Anticonvulsants

321

 

International Classification of Seizures

322

 

Anticonvulsants

322

 

Summary

330

22

Drugs for Neurologic Disorders: Parkinsonism and Alzheimer’s Disease

331

 

Parkinsonism

332

 

Alzheimer’s Disease

339

23

Drugs for Neuromuscular Disorders: Myasthenia Gravis Multiple Sclerosis and Muscle Spasms

344

 

Myasthenia Gravis

345

 

Multiple Sclerosis

348

 

Skeletal Muscle Relaxants

348

UNIT SEVEN

PAIN AND INFLAMMATION MANAGEMENT AGENTS

353

24

Antiinflammatory Drugs

355

 

Pathophysiology

356

 

Anti inflammatory Agents

356

 

Nonsteroidal Antiinflammatory Drugs

356

 

Corticosteroids

365

 

Disease-Modifying Anti rheumatic Drugs

365

 

Antigout Drugs

369

25

Nonopioid and Opioid Analgesics

373

 

Pathophysiology

374

 

Nonopioid Analgesics

375

 

Opioid Analgesics

379

 

Adjuvant Therapy

386

 

Tretament for Opioid-Addicted Individuals

386

 

Opioid Agonist-Antagonists

386

 

Opioid Antagonists

389

UNIT EIGHT

PSYCHIATRIC AGENTS

391

26

Anti psychotics and Anxiolytics

393

 

Psychosis

394

 

Antipsychotic Agents

394

 

Anxiolytics

403

27

Antidepressants and Mood Stabilizers

408

 

Depression

409

 

Antidepressant Agents

409

 

Mood Stabilizers

417

UNIT NINE

ANTIBACTERIAL AGENTS

421

28

Penicillins and Cephalosporins

422

 

Pathophysiology

422

 

Antibacterial Drugs

423

 

Penicillins and Cephalosporins

436

29

Macrolides Tetracyclines Aminoglycosides, and Fluoroquinolones

437

 

Macrolides Lincosamides Vancomycin and Ketolides

438

 

Tetracyclines

442

 

Glycylcyclines

445

 

Aminoglycosides

445

 

Fluoroquinolones (Quinolones)

448

 

Lipopeptides

451

 

Unclassified Antibacterial Drugs

451

30

Sulfonamides

453

 

Sulfonamides

453

UNIT TEN

ANTIINFECTIVE AGENTS

459

31

Antituberculars Antifungals Peptides and Metronidazole

460

 

Tuberculosis

461

 

Antitubercular Drugs

461

 

Antifungal Drugs

465

 

Peptides

470

 

Metronidazole

471

32

Antivirals Antimalarials, and Anthelmintics

473

 

Viruses

473

 

Vaccines

474

 

Diagnostic Tests for Influenza

474

 

Antiviral Non-HIV Drugs

474

 

Antiviral HIV Drugs

479

 

Antimalarial Drugs

479

 

Anthelmintic Drugs

482

33

Drugs for Urinary Tract Disorders

485

 

Urinary Antiseptics/Antiinfectives and Antibiotics

486

 

Urinary Analgesics

490

 

Urinary Stimulants

490

 

Urinary Antispasmodics/Antimuscarinics

491

 

Unit Eleven Immunologic Agents

493

34

HIV- and AIDS-Related Drugs

496

 

Pathology

497

 

Classification

497

 

Laboratory and Diagnostic Tests

497

 

HIV Life Cycle

499

 

Indications for Antiretroviral Therapy

499

 

Antiretroviral Therapy

500

 

Adherence to Drug Regimen

511

 

Opportunistic Infections

51 I

 

End-Stage AIDS

512

 

Antiretroviral Therapy in Pregnancy

512

 

Postexposure Prophylaxis for Health Care Workers

512

 

The Future of HIV/AIDS-Related Agents

513

35

Vaccines

515

 

Active Immunity

516

 

Passive Immunity

516

 

Vaccine-Preventable Diseases

516

 

Childhood Immunizations

516

 

Adult Immunizations

519

 

Immunizations before Foreign Travel

519

 

Reporting of Diseases and Adverse Reactions

519

 

Varicella Vaccine

520

 

Recent Developments and the Future of Vaccines

522

UNIT TWELVE

ANTINEOPLASTIC AGENTS

525

36

Anticancer Drugs

526

 

Genetic Infective Environmental and Dietary Influences

528

 

Cell-Cycle Nonspecific and Specific Anticancer Drugs

530

 

Cancer Chemotherapy

530

 

Alkylating Drugs

535

 

Antimetabolites

539

 

Antitumor Antibiotics

543

 

Miotic Inhibitors (Plan Alkaloids)

546

 

Targeted Therapies

550

 

Liposomal Chemotherapy

550

 

Hormonal Agents

550

 

Miscellaneous Chemotherapy Agents

551

 

Biotherapy Agents

551

 

Summary

551

37

Targeted Therapies to Treat Cancer

556

 

Topoisomerase I and II Inhibitors

557

 

Tyrosine Kinase Inhibitors (Small Molecule)

557

 

Proteasome Inhibitors

562

 

Multikinase Inhibitors (MKIs)

562

 

Angiogenesis Inhibitors

564

 

Monoclonal Antibodies

566

 

Summary

568

38

Biologic Response Modifiers

570

 

Interferons

571

 

Colony-Stimulating Factors

574

 

lnterleukin-2

582

 

Keratinocyte Growth Factor

584

 

Monoclonal Antibodies

585

 

Summary

587

UNIT THIRTEEN

RESPIRATORY AGENTS

589

39

Drugs for Upper Respiratory Disorders

591

 

Common Cold Acute Rhinitis and Allergic Rhinitis

592

 

Sinusitis

600

 

Acute Pharyngitis

600

40

Drugs for Lower Respiratory Disorders

601

 

Chronic Obstructive Pulmonary Disease

602

 

Sympathomimetics: Alpha- and Beta2-Adrenergic Agonists

603

 

Anticholinergics

607

 

Methylxanthine (Xanthine) Derivatives

607

 

Leukotriene Receptor Antagonists and Synthesis Inhibitors

612

 

Glucocorticoids (Steroids)

613

 

Cromolyn and Nedocromil

614

 

Drug Therapy for Asthma According to Severity

614

 

Drug Therapy for Asthma According to Age

616

 

Mucolytics

616

 

Antimicrobials

616

UNIT FOURTEEN

CARDIOVASCULAR AGENTS

619

41

Cardiac Glycosides Antianginals and Antidysrhythmics

622

 

Cardiac Glycosides

623

 

Other Agents Used to Treat Heart Failure

627

 

Antianginal Drugs

628

 

Antidysrhythmic Drugs

634

42

Diuretics

642

 

Thiazides and Thiazide-Like Diuretics

644

 

Loop (High-Ceiling Diuretics)

648

 

Osmotic Diuretics

651

 

Carbonic Anhydrase Inhibitors

652

 

Potassium-Sparing Diuretics

652

43

Antihypertensives

656

 

Hypertension

657

 

Cultural Responses to Antihypertensive Agents

657

 

Hypertension in Older Adults

658

 

Nonpharmacologic Control of Hypertension

658

 

Guidelines for Hypertension

658

 

Pharmacologic Control of Hypertension

658

44

Anticoagulants Antiplatelets and Thrombolytics

676

 

Pathophysiology: Thrombus Formation

677

 

Anticoagulants

677

 

Antiplatelet Drugs

683

 

Thrombolytics

686

45

Antilipidemics and Peripheral Vasodilators

690

 

Lipoproteins

690

 

Apolipoproteins

691

 

Nonpharmacologic Methods for Cholesterol Reduction

691

 

Antilipidemics

692

 

Peripheral Vasodilators

697

UNIT FIFTEEN

GASTROINTESTINAL AGENTS

701

46

Drugs for Gastrointestinal Tract Disorders

703

 

Vomiting

703

 

Emetics

710

 

Diarrhea

710

 

Constipation

714

47

Antiulcer Drugs

722

 

Predisposing Factors in Peptic Ulcer Disease

723

 

Nonpharmacologic Measures for Managing Peptic Ulcer and Gastroesophageal Reflux Disease

724

 

Antiulcer Drugs

726

UNIT SIXTEEN

EYE EAR AND SKIN AGENTS

737

48

Drugs for Disorders of the Eye and Ear

740

 

Drugs for Disorders of the Eye

741

 

Drugs for Disorders of the Ear

752

49

Drugs for Dermatologic Disorders

756

 

Acne Vulgaris

757

 

Psoriasis

760

 

Verruca Vulgaris (Warts)

762

 

Drug-Induced Dermatitis

762

 

Contact Dermatitis

763

 

Hair Loss and Baldness

763

 

Sunscreens

763

 

Burns and Burn Preparations

765

UNIT SEVENTEEN

ENDOCRINE AGENTS

769

50

Endocrine Drugs: Pituitary Thyroid, Parathyroid and Adrenal Disorders

772

 

Pituitary Gland

773

 

Thyroid Gland

777

 

Parathyroid Glands

781

 

Adrenal Glands

783

51

Antidiabetics

789

 

Diabetes Mellitus

790

UNIT EIGHTEEN

REPRODUCTIVE AND GENDER-RELATED AGENTS

805

52

Female Reproductive Cycle I: Pregnancy and Preterm Labor Drugs

809

 

Physiology of Pregnancy

810

 

Therapeutic Drug and Herbal Use in Pregnancy

811

 

Drugs that Decrease Uterine Muscle Contractility

819

 

Corticosteroid Therapy in Preterm Labor

822

 

Drugs for Gestational Hypertension

824

53

Female Reproductive Cycle II: Labor, Delivery and Preterm Neonatal Drugs

830

 

Drugs for Pain Control during Labor

831

 

Drugs that Enhance Uterine Muscle Contractility

846

 

Surfactant Therapy in Preterm Birth

852

54

Postpartum and Newborn Drugs

856

 

Drugs Used during the Postpartum Period

857

 

Immunizations

866

 

Drugs Administered to the Newborn Immediately After Delivery

870

55

Drugs for Women’s Health and Reproductive Disorders

876

 

Oral Contraceptive Products

877

 

Other Methods of Contraception

883

 

Emergency Contraception

884

 

Drugs Used to Treat Hormone Dysfunction

886

 

Osteoporosis

894

56

Drugs for Men’s Health and Reproductive Disorders

898

 

Substances Related to Male Reporductive Disorders

899

57

Drugs for Infertility and Sexually Transmitted Diseases

909

 

Drugs Related to Infertility Treatment

910

 

Drugs Used in-the Treatment of Sexually Transmitted

 

 

Diseases

914

 

Summary

920

 

Unit Nineteen Emergency Agents

923

58

Adult and Pediatric Emergency Drugs

924

 

Oxygen as an Emergency Drug

925

 

Emergency Drugs for Cardiac Disorders

925

 

Emergency Drugs for Neurosurgical Disorders

931

 

Emergency Drugs for Poisoning

933

 

Emergency Drugs for Shock

935

 

Emergency Drugs for Hypertensive Crises and Pulmonary Edema

938

 

APPENDIXES

 

A

Therapeutic Drug Monitoring (TDM)

943

B

Potential Weapons of Bioterrorism

947

 

References

949

 

Index

957