Oxygenation Flashcards
The basic human need
Oxygen
The intentions
Scientific Knowledge Base
Exchange of Oxygen and Carbon Dioxide during Cellular Metabolism
Respiratory Physiology
Respiratory Muscles / Pleural Space / Lungs / Alveoli
Structure and Function
Process of moving gases into and out of the Lungs / Inhalation / Expiration
Ventilation
Pump blood to the Tissues / Return deoxygenated blood to the Lungs
Perfusion
Responsible for moving respiratory gases from one area to another by concentration gradients
Diffusion
Expands and contracts the Lungs
Work of Breathing
Determines by age, gender, and height
Lung Volume
Moves blood to and from the alveolar capillary membrane for gas exchange
Pulmonary Circulation
Membranes affecting rate of Diffusion
Respiratory Gas Exchange
Diffuses by red blood cells rapidly into carbonic acid
Carbon Dioxide Transport
Ensures sufficient Oxygen intake and Carbon Dioxide elimination
Regulation of Ventilation
Delivery of deoxygenated blood to the right side of the Heart then to the Lungs upon oxygenated blood
Cardiovascular Physiology
Right Ventricle / Left Ventricle
Structure and Function
Oxygen delivery
Myocardial Pump
Volume of blood
Stroke Volume
Adequate blood
Myocardial Blood Flow
Branch of Systemic Circulation
Coronary Artery Circulation
Delivers nutrients and oxygen
Systemic Circulation
Ejected from Systemic Circulation
Blood Flow Regulation
Amount of blood
Preload
Ejection in blood
Afterload
Relaxation and contraction of the Atrium and Ventricles
Conduction System
Distinguished measurement of the electrical activity of the Conduction System
Electrocardiogram
Inadequate oxygen
Hypoventilation
Adequate carbon dioxide
Hyperventilation
Inadequate tissue oxygenation across / Early - Tachycardia / Late - Bradycardia
Hypoxia
Physiological Factors
Decreased Oxygen-Carrying Capacity
Hypovolemia
Decreased Inspired-Oxygen Concentration
Increased Metabolic Rate
Conditions Affecting Chest Wall Movement
Chest Wall Factors
Pregnancy
Obesity
Musculoskeletal Abnormalities
Trauma
Neuromuscular Diseases
Central Nervous System Alterations
Influences of Chronic Disease
Electric impulses that doesn’t originate from the SA node
Disturbances in Conduction
Left-Sided Heart / Right-Sided Heart
Altered Cardiac Output
Acquired congenital Heart disorder which causes either Stenosis or Regurgitation
Impaired Valvular Function
Angina / Myocardial Infarction
Myocardial Ischemia
The factors
Nursing Knowledge Base
Developmental Factors
Infant and Toddlers
School-Age Children and Adolescents
Young and Middle-Age Adults
Older Adults
Lifestyle Factors
Nutrition
Hydration
Exercise
Smoking
Substance Abuse
Stress
Environmental Factors
Patient
Family
Through the Patient’s Eyes / Physical Examination / Diagnostic Tests / Nursing History
Assessment
Clinical Judgement / Oxygen Alteration
Diagnosis
Care Plan / Outcomes / Setting Priorities / Teamwork and Collaboration / Patent Airway
Planning
Health Promotion / Acute Care / Restorative Care
Implementation
Through the Patient’s Eyes / Patient Outcomes / Cough / Sputum Frequency / Auscultation / Clear Lung Sounds
Evaluation
‘Supplemental Oxygen’
Oxygen Therapy
Safe
Nasal Cannula
Short Time
Oxygen Mask
Short Time
Partial and Non-Rebreather
Specific
Venturi Mask
Suctioning / Chest Physiotherapy / Nebulizer Therapy / Hydration / Humidification
Airway Maintenance
Clearance
Huff Cough
Control
Quad Cough
Oral Airways
Nasal Airways
Endotracheal Tube
Tracheal Airway
Artificial Airways
Air Collection
Pneumothorax
Blood Accumulation
Hemothorax
Excessive Fluid
Pleural Effusion