Heart unable to pump effectively causing fluid backup describes which condition?

• A. Congestive Heart Failure
• B. Emphysema
• C. Pneumonia
• D. Clear Lung Sounds

Answer: (A)

When the heart can’t pump effectively, blood backs up in the venous system. In the lungs this backward pressure pushes fluid out of the capillaries into the interstitial and air spaces, causing pulmonary edema. That fluid buildup makes breathing harder and leads to signs of fluid overload, which is the hallmark of congestive heart failure. Emphysema is a lung disease from air trapping and loss of elastic recoil, not a failure of cardiac pumping. Pneumonia is an infection that fills air sacs with inflammatory material, not primarily caused by the heart's pumping efficiency. Clear lung sounds suggest there isn’t fluid overload or infection. So the description best fits congestive heart failure.