3052 results
Oxygen Therapy Devices
 • Nasal Cannula
 • High Flow Nasal Cannula
 • Facemask / Non-rebreather
 •
Oxygen Therapy Devices ... • Nasal Cannula ... High Flow Nasal Cannula ... Intubation #Oxygen
#oxygen #deliver #mask #hospital #nasal #cannula #venturi #mask #face #nonrebreather #o2
#oxygen #deliver ... hospital #nasal #cannula
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Oxygen Delivery ... Device Nasal Cannula ... • Delivers oxygen ... retention of exhaled gases ... • Uses either
Oxygen Delivery Methods
 • Nasal Cannula
 • Nonrebreather Mask
 • Non-Invasive Ventilation (CPAP/BiPAP)
 • Venturi Mask
Oxygen Delivery ... Methods • Nasal Cannula ... High-Flow Nasal Cannula ... @DharSaty #Oxygen
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
DECREASED INSPIRED OXYGEN ... gas equation • Causes ... Difficulty diffusing oxygen ... with supplemental oxygen ... with supplemental oxygen
Oxygen Delivery Systems
Nasal Cannula:
 • Flow: 1 - 6 L/min
 • FiO2: 25 - 40% (-4%/L
Oxygen Delivery ... Systems Nasal Cannula ... High Flow Nasal Cannula ... rishikumarmd #Oxygen
Oxygen Saturation - Measurement Techniques and Limitations
 • Sp02 - Cutaneous pulse oximeter
 • SaO2 Calculated
Oxygen Saturation ... machine) Landsberg Manual ... amzn.to/3rEtbK8 #Oxygen
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
- insufficient oxygen ... Hypoxemia - low oxygen ... - atmospheric oxygen ... PAO2 - alveolar oxygen ... differential #diagnosis #causes
Cirrhosis Timeline and Mortality Rate
Compensated Cirrhosis
Stage 1 - No varices (Annual Mortality Rate 1%)
Stage 2 -
- No varices (Annual ... 2 - Varices+ (Annual ... 3 - Ascites+ (Annual ... Encephalopathy (Annual
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
hypovolaemia or combined causes ... problem in adequate oxygen ... ❶ Adequate oxygen ... AND give 100% oxygen ... pressure as a cause