Preface viii Acknowledgements x 1 The Anatomy and Physiology of the Respiratory System 1 Introduction 1 The Respiratory System 2 Pulmonary Ventilation 6 Factors Influencing Pulmonary Ventilation 10 Lung Volumes 12 Regulation of Breathing 14 Pulmonary Ventilation and Gas Exchange 17 Transport of Gases 19 Blood Supply to the Lungs 20 Conclusion 21 Glossary of Terms 22 Multiple Choice Questions 23 2 Engaging with Patients and Assessing the Respiratory System 25 Introduction 25 Understanding the Patient''s Perspective 26 Cultural Sensitivity in Relation to the Respiratory System 28 Non-verbal Communication and Respiratory Disease 29 Health Literacy 32 Emotional Responses 32 End-of-life and Palliative Care in Respiratory Disease 35 Assessing the Respiratory System 35 History Taking: A Comprehensive Approach to Respiratory Assessment 38 Enhancing Communication During History Taking 39 Respiratory Examination 40 Preparation to Undertake the Assessment 46 Special Tests 46 Whispered Pectoriloquy 47 Conclusion 48 Glossary of Terms 48 Multiple Choice Questions 49 3 Health Promotion 52 Introduction 52 Understanding Health Promotion in Relation to Respiratory Disease 53 Key Components of Health Promotion 53 Preventing Respiratory Disease Through Education and Awareness 54 Addressing Social Determinants of Health 54 Community and Policy-level Interventions 55 Empowerment and Self-management 56 Risk Factors Associated with Respiratory Disease 56 Health Promotion Strategies Associated with Respiratory Conditions 59 Broader Influences on Respiratory Health 62 The Role of the Healthcare Practitioner 62 Smoking Cessation Activities: A Public Health Priority 65 Community-based Approach to Health Promotion and Respiratory Conditions 67 Conclusion 68 Glossary of Terms 68 Multiple Choice Questions 70 4 Planning Care: Asthma 73 Introduction 73 Patient-centred Care 73 Ongoing Management of Asthma as a Chronic Condition 75 Pathophysiology of Asthma 76 Asthma Severity 79 Signs and Symptoms 79 Risk Factors 82 Assessment 84 Taking a Comprehensive History 84 Physical Examination 87 Objective Measurements 91 Asthma Control Tools 91 Holistic and Psychosocial Assessment 92 Planning Care 92 Key Components of Patient-centred Care 92 Cultural, Social and Environmental Considerations 93 Continuity of Care and Multidisciplinary Collaboration 94 Evaluation of Care 94 Conclusion 95 Glossary of Terms 96 Multiple Choice Questions 97 5 Vital Signs 100 Introduction 100 Informed Consent 105 Obtaining Informed Consent 105 Types of Consent 106 Procedures 108 Temperature, Pulse and Blood Pressure 109 Pulse 111 Measuring Respiratory Rate, Depth and Rhythm 115 Respiratory Rate, Depth and Rhythm 117 Evaluation 118 Conclusion 118 Glossary of Terms 119 Multiple Choice Questions 120 6 Peak Expiratory Flow Rate 123 Introduction 123 What It Is - Definition 125 Gaining Consent and Providing an Explanation 126 The Procedure 128 Interpretation of Results 128 The Traffic Light System 136 Documentation 137 Post-care 138 Raising Concerns 138 Conclusion 140 Glossary of Terms 140 Multiple Choice Questions 142 7 Oxygen Therapy 144 Introduction 144 The Physiological Basis of Oxygen Therapy: An Overview 144 What It Is - Definition 148 How Oxygen Therapy Works 150 Types of Oxygen Delivery Systems 151 Consent and Explanation 156 Preparation 157 Safety Considerations 161 Interpretation of Results 162 Documentation 163 Post-care 165 Raising Concerns 166 Conclusion 167 Glossary of Terms 167 Multiple Choice Questions 168 8 Pulse Oximetry 171 Introduction 171 Oxygen Saturation 171 What It Is - Definition 172 Limitations of Pulse Oximetry and the Need for Comprehensive Clinical Assessment 175 Key Limitations of Pulse Oximetry 176 The Importance of Clinical Context 176 Consent and Explanation 177 Procedure 179 Equipment Check and Calibration 179 Preparation 180 Selection of Probe and Monitoring Site 180 Environmental and Clinical Factors 180 Technical Considerations 181 Monitoring Duration 181 Safety and Comfort 181 Application of the Probe 181 Clinical Monitoring and Interpretation 181 Documentation 182 Post-procedure Care 182 Interpretation of Results 182 Documentation 185 Post-care 186 Raising Concerns 187 Conclusion 188 Glossary of Terms 188 Multiple Choice Questions 189 References 190 MCQ Answers 192 Index 193.