Obstruction Basics
Airway obstruction restricts airflow and increases resistance leading to impaired ventilation and increased work of breathing.
Obstruction Causes
Common causes include mucus bronchoconstriction inflammation and foreign material.
Obstruction Assessment
Assessment includes evaluating breath sounds airflow patterns and secretion characteristics.
Obstruction Severity
Severity depends on degree of narrowing and impact on ventilation and oxygenation.
Treatment Strategies
Treatment includes bronchodilators airway clearance and supportive care.
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