Final answer:
The effective interventions for a patient with potential pulmonary edema caused by heart failure are sodium and fluid restriction, administration of loop diuretics, and positioning in semi-Fowler's or high-Fowler's position.
Step-by-step explanation:
The interventions that are effective for a patient with a potential for pulmonary edema caused by heart failure are:
- Sodium and fluid restriction: Restricting sodium and fluid intake can help reduce fluid overload and edema in the lungs.
- Administration of loop diuretics: Loop diuretics, such as furosemide, help increase urine output and remove excess fluid from the body.
- Position in semi-Fowler's to high-Fowler's position: Elevating the head of the bed to a semi-Fowler's or high-Fowler's position helps improve lung ventilation and reduce the workload on the heart.
Other interventions mentioned in the options, such as slow infusion of hypotonic saline, administration of potassium, and weekly weight monitoring, may not directly address the underlying cause of pulmonary edema and heart failure.