A nurse is assessing a client who is experiencing hypervolemia. Which of the following findings should the nurse expect?

Choice A rationale Peripheral edema is a hallmark finding in hypervolemia, or fluid volume excess. When the intravascular volume increases significantly, the hydrostatic pressure within the capillaries rises. This pressure forces fluid out of the blood vessels and into the surrounding interstitial tissues, particularly in dependent areas like the feet, ankles, and sacrum. Edema is a direct clinical manifestation of the body's inability to manage the excess fluid, often seen in heart failure or renal failure patients. Choice B rationale Hypotension, or low blood pressure, is typically associated with hypovolemia (fluid volume deficit), not hypervolemia. In hypervolemia, the increased volume of circulating blood usually leads to hypertension because there is more fluid pushing against the arterial walls. The body may also experience a bounding pulse and jugular venous distention. Finding hypotension in a patient with suspected fluid overload would be unusual unless the heart is failing so severely that it can no longer maintain any pressure. Choice C rationale Bradycardia, which is a heart rate slower than 60 BPM, is not a typical finding in hypervolemia. Instead, the nurse would expect to find tachycardia as the heart attempts to pump the excess fluid volume through the circulatory system more rapidly. The increased workload on the myocardium generally triggers an increase in heart rate. While certain medications or heart blocks can cause bradycardia, it is not an expected physiological response to a simple state of fluid volume excess. Choice D rationale Oliguria refers to a low urine output, usually less than 400 mL per day. While oliguria can be a cause of hypervolemia (if the kidneys are failing to excrete fluid), it is not a finding the nurse expects to see as a result of the volume excess itself. In a patient with healthy kidneys, hypervolemia should trigger an increase in urine output as the body attempts to restore balance. If the patient is oliguric, it indicates an underlying renal or cardiac pathology.