Answer :
The nurse instructs to Eat foods that contain plenty of potassium.
Pulmonary edema is a condition caused by an accumulation of fluid in the lungs. This fluid accumulates in the lungs' numerous air sacs, making breathing difficult. In most cases, heart problems cause pulmonary edema. However, fluid can accumulate in the lungs for a variety of reasons.
Congestive heart failure is a common cause of pulmonary edema. When the heart is unable to efficiently pump blood, blood can back up into the veins that carry blood to the lungs. Fluid is pushed into the lungs' air spaces (alveoli) as the pressure in these blood vessels rises.
Shortness of breath, coughing up foam and loose mucus, wheezing, chest tightness, and difficulty breathing can all result from fluid buildup in your lungs. Pulmonary edema can be fatal and necessitates immediate medical attention.
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