Which finding most strongly suggests fluid volume overload in this ESRD patient?

Which finding most strongly suggests fluid volume overload in this ESRD patient?

• A. Bibasilar crackles on lung auscultation.
• B. Dark concentrated urine.
• C. Hypernatremia with dry mucous membranes.
• D. Normal respiratory exam.

Answer: (A)

Fluid volume overload in ESRD shows up as pulmonary edema, where excess fluid surrounds the lungs and you hear crackles on lung auscultation. Bibasilar crackles reflect this fluid in the alveolar spaces or interstitium and are a strong sign that the patient’s circulating volume is high. In contrast, dark concentrated urine suggests very low urine output rather than excess volume; hypernatremia with dry mucous membranes signals dehydration and volume deficit; a normal respiratory exam would not include crackles from pulmonary edema. So, bibasilar crackles most strongly indicate fluid volume overload.

Fluid volume overload in ESRD shows up as pulmonary edema, where excess fluid surrounds the lungs and you hear crackles on lung auscultation. Bibasilar crackles reflect this fluid in the alveolar spaces or interstitium and are a strong sign that the patient’s circulating volume is high. In contrast, dark concentrated urine suggests very low urine output rather than excess volume; hypernatremia with dry mucous membranes signals dehydration and volume deficit; a normal respiratory exam would not include crackles from pulmonary edema. So, bibasilar crackles most strongly indicate fluid volume overload.