COPD is one of the highest-volume, highest-readmission diagnoses in home health, and most hospitalizations follow an exacerbation that was recognizable days earlier by a change in dyspnea, sputum volume, or sputum purulence. The skilled value of this overlay is catching that change early, keeping oxygenation within the ordered range without over-oxygenating a carbon-dioxide retainer, ensuring inhaler and oxygen technique actually deliver therapy, and driving a written action plan that the patient can follow between visits.
This overlay supplements the Respiratory assessment. The general lung exam and breath sounds are documented in Respiratory; here the clinician adds exacerbation surveillance against the three cardinal symptoms, oxygen and inhaler management, the current GOLD group and exacerbation history, and the action-plan step the patient is on — with documentation written so that any nurse, including one who has never met the patient, can act on it.
