Oxygenation
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UNIT X meeting basic needs of patient (OXYGENATION)
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Oxygenation
- 1. OXYGENATION
- 2. REVIEW OF CARDIO VASCULAR AND RESPIRATORY SYSTEM
- 3. Structure of respiratory system
- 4. Physiology of respiratory system • Gas exchange made possible by – Pulmonary ventilation (breathing) : is the movement of air in and out of the lungs Inspiration And Expiration – Respiration : gas exchange occurs air and blood by diffusion – Perfusion: oxygenated capillary blood passes trough the tissues of the body in the process called perfusion
- 5. The cardiovascular system and transport of respiratory gases
- 6. Factors affecting oxygenation • Levels of health – Acute and chronic illness • Developmental consideration • Medication – Benzodiazepines sedatives-hypnotics and anti anxiety drugs – Barbiturates – Narcotics
- 7. Factors affecting oxygenation • Lifestyle • Environment • Psychological health
- 8. Alternations in oxygenations • HYPOXIA • HYPERCAPNIA/HYPERCARBIA • HYPOXEMIA • CYANOSIS
- 9. Altered breathing patterns • EUPNEA • TACHYPNEA • BRADYPNEA • APNEA • ORTHOPNEA • DYSPNEA • KUSSMAUL’S BREATHING • CHEYENE STOKES RESPIRATION • BIOT’S (CLUSTER) RESPIRATION • ATAXIC RESPIRATION • APNEUSTIC RESPIRATION • HYPERVENTILATION • HYPOVENTILATION
- 10. Obstructed airway • The upper airway obstructed by foreign subjects such as food • Lower respiratory tract due to accumulation of mucus or inflammatory exudates
- 11. THANK YOU