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10 Cards in this Set
- Front
- Back
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2 major divisions of airways |
Conducting Respiratory |
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Special cells of respiratory system which keep alveoli free of dust and debris |
Alveolar macrophages |
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In COPD, these cells undergo hyperplasia and hypertrophy |
Goblet cells |
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MCC of hemoptysis |
TB Bronchogenic CA Paragonimus |
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Recall lung volume and capacity |
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Formula for minute ventilation |
TV × RR |
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Volume of anatomic dead space |
150ml (physiologic is anatomic - alveolar) |
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Obstructive disease FEV1? FVC? |
Very decrease Low |
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Restrictive disease FEV1? FVC? |
Low Very low (normal to high FEV1 to FVC ratio) |
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Ability of the respiratory membrane to exchange gas between alveoli and pulmonary blood |
Diffusing capacity For O2: 21ml, 65ml For CO2: 400-450, 1200-1300 |
