The document outlines the history and definition of oxygen therapy, emphasizing its role in treating hypoxemia by administering oxygen at higher concentrations than found in room air. It discusses various types of hypoxia, signs and symptoms, indications for oxygen therapy, and different delivery devices with their respective flow rates and oxygen percentages. Additionally, it highlights nursing responsibilities in monitoring patients receiving oxygen therapy and reinforces the critical principle of never withholding oxygen from those in need.

1. OXYGEN therapy King Abdulaziz Specialist Hospital-Taif mohammed alhabsi indanan, RN

2. 3 BASIC ESSENTIAL IN LIFE Oxygen Water Food Add Your Title OXYGEN therapy

3. history: Joseph Pristley An element of Oxygen was officially discovered in August 1774 OXYGEN therapy

4. history: Antoine- Laurent Lavoisier 1775 Oxygen : acid producer, identified as an element OXYGEN therapy

5. definition: Oxygen Element, gas, and drug Oxygen therapy Is the administration of oxygen at concentrations greater than that in room air to treat or prevent hypoxemia. OXYGEN therapy

6. What is hypoxia and types Hypoxia a condition of insufficient oxygen anywhere in the body from the inspired gas to the tissue. Types of Hypoxia Hypoxemic hypoxia Circulatory hypoxia Hematological hypoxia Demand hypoxia Histotoxic hypoxia OXYGEN therapy

7. ٍٍ Signs & Symptoms Tachypnea, dyspnea, hyperpnoea Tachycardia, dysrhythmias, pulse change, hypertension Anemia, polycythemia Restlessness, disorientation, lethargy Cyanosis, digital clubbing OXYGEN therapy

8. Indications for Oxygen Treat hypoxia Decrease the work of breathing Decrease myocardial work Severe trauma Short term, post operative OXYGEN therapy

9. O 2 Administration Devices OXYGEN therapy DEVICE FLOW RATE L/MIN O 2 PERCENTAGE Cannula 1-6 24%-45% Facial Mask 5-8 40%-60% Partial Rebreather 6-10 60%-90% Nonrebreather 10-15 95%-100% Venturi 4-8 24%-40% Face Tent 4-8 30%-50%

10. Oxygen Delivery system: Low Flow Do not provide a constant or know concentration of inspired O 2 Nasal, face, partial, non-rebreather High Flow Provide the total inspired air Specific % of O 2 is delivered independently Requires constant & precise amount Transtracheal, Venturi, T-piece, face tent

11. Nasal cannula 1-2L/min (23- 30%) 3-5L/min (30-40%) 6L/min (23-42%) OXYGEN therapy

12. Facial mask 6-8 L/min 40% to 60 % OXYGEN therapy

13. Partial rebreather mask 8-11 L/min 50% to 75 % OXYGEN therapy

14. Nonbreathing mask 12 L/min 95% to 100% OXYGEN therapy

15. Transtracheal O2 catheter 1/4 – 4 L/min 60 to100%

16. Venturi mask 4-6 L/min (24,26,28%) 6-8 L/min (30,35,40%) OXYGEN therapy

17. Tracheostomy collar 8-10L/min 30-100% OXYGEN therapy

18. T-piece 8-10L/min 30-100% OXYGEN therapy

19. Face Tent 4 to 8 L/min (30% to 50% ) 8-10 L/min (30-100%) OXYGEN therapy

20. Pediatric O2 Tent Set to 15L/min for 5 minutes then adjust according to orders e.g. 10-15L/min Approximately 30%

21. Oxygen Hood Provides precise O2 level & humidity

22. Hyperbaric therapy Increase pressure Increase oxygen in tissue

23. Flow meter/Humidifier Regulates the flow of oxygen in liters/min OXYGEN therapy

24. Nursing Responsibilities OXYGEN therapy Assessment Skin & mucous membrane Breathing patterns Chest movements Lung sounds Presence of clinical signs of hypoxemia Presence of clinical signs of hypercarbia Presence of clinical signs of O 2 toxicity

25. Nursing Responsibilities OXYGEN therapy Determine: Monitor Respiratory status Neurologic assessment V/S and Saturation Whether client with COPD Laboratory test

26. Campaign against. SMOKING

27. GOLDEN RULE: “ You should never stop giving oxygen to a patient in need.” OXYGEN therapy

28. Magsukul... King Abdulaziz Specialist Hospital-Taif