This assignment analyzes a case study involving Mary Ambrosia, a 68-year-old patient experiencing acute pulmonary oedema (APO). The analysis begins by identifying the most probable cause of Mary's APO, considering her history of cardiac failure, acute myocardial infarction (AMI), and type 2 diabetes, with shortness of breath as a key symptom. The assignment then details the clinical manifestations observed in Mary, linking them to the pathophysiology of APO, including the complexities of myocardial infarction and heart failure. Furthermore, the assignment identifies and provides rationales for two relevant APO management strategies: non-invasive ventilation and morphine, discussing nursing considerations for each. The document references relevant literature to support the analysis and recommendations for managing the patient's condition.