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Patho week 9 - Respiratory disorders
Alveolar Gas Exchange
Pulmonary Artery Blood is O2-Poor, CO2-Rich
Two-Cell Thick Air-Blood Barrier
CO2 Diffuses Into Air
O2 Diffuses Into Blood
Pulmonary Vein is O2-Rich, CO2-Poor
Hemoglobin Has Four Iron Hemes
Lots Of Hemoglobin In Red Blood Cells
High O2 Levels Increase O2 Binding
High Temperature Reduces O2 Binding
High CO2 Levels Reduce O2 Binding
Low pH Reduces O2 Binding
Myoglobin Binds Oxygen in Muscle
Hemoglobin (Hgb) Lab Values
Men: 13 - 17 g/dL
Women: 12 - 16 g/dL
3 Months to 3 Years
Barking Seal Cough
Cool Humidified Air
Do Not Examine Throat
Intubation/Tracheostomy Supplies At Bedside
Restrain to Prevent Extubation
Respiratory Syncytial Virus (RSV) Assessment
Viral Infection Affecting Epithelial Cells
Signs and Symptoms
Begins After a Upper Respiratory Infection
Coughing and Sneezing
Otitis Media or Conjunctivitis (Possible Ear or Eye Drainage)
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