Mаry Jоhnsоn is а 72-yeаr-оld patient admitted with an acute-on-chronic heart failure exacerbation, with a medical history of hypertension, type 2 diabetes, and obesity, presenting with shortness of breath, fatigue, and lower leg swelling. Vital Signs: BP: 140/88 mm Hg HR: 95 bpm RR: 24 SpO₂: 91% on 2 L/min nasal cannula Laboratory Results: BNP: 1,200 pg/mL Potassium: 3.1 mEq/L Creatinine: 1.6 mg/dL Glucose: 186 mg/dL Current Medications: Furosemide IV Lisinopril Metoprolol Insulin glargine Assessment findings: Bilateral coarse crackles, 3+ pitting edema to mid-calf bilaterally, 2 kg weight gain over past 24 hours, fatigue with any activity. The nurse is reviewing the care plan and must determine which interventions are appropriate to implement at this time and which should be avoided for this client.