Explain the COPD triggers that can increase exacerbation frequency, resulting in readmission.Triggers for COPD exacerbations include respiratory infections, air pollution, cold weather, and continued smoking. Identifying and avoiding these triggers is crucial in managing COPD and reducing the frequency of exacerbations.

  Education on the importance of vaccinations, such as influenza and pneumococcal vaccines, can also help prevent respiratory infections that could lead to exacerbations and potential readmissions