Final answer:
The correct diagnosis codes and sequencing for a patient with acute respiratory failure, hypertension, and congestive heart failure.
Step-by-step explanation:
The correct diagnosis codes and sequencing for the given patient would be:
- 401.9 - Essential hypertension, unspecified
- 428.0 - Congestive heart failure, unspecified
- 518.81 - Acute respiratory failure
- 518.82 - Other pulmonary insufficiency, NEC
- 518.89 - Other disease of lung, NEC
These codes should be listed in the order of significance, with the primary diagnosis (the condition that led to the patient's admission) listed first.