A lab value of 2.8 g/dL for albumin most closely indicates?

A lab value of 2.8 g/dL for albumin most closely indicates?

• A. Hyperalbuminemia
• B. Normal
• C. Dehydration
• D. Hypoalbuminemia

Answer: (D)

Low serum albumin points to hypoalbuminemia, meaning there isn’t enough circulating albumin. Normal albumin is about 3.5 to 5.0 g/dL, so a value of 2.8 g/dL is below normal and indicates hypoalbuminemia. This can result from poor nutrition, reduced liver synthesis (as in liver disease), kidney losses (such as nephrotic syndrome), or inflammatory conditions that lower albumin levels. Because albumin helps keep fluid inside blood vessels, a low level can lead to edema and may signal poorer prognosis in chronic illness or after injury. Conversely, very high albumin isn’t typical and, when seen, is usually due to dehydration or laboratory variation rather than true excess production.

Low serum albumin points to hypoalbuminemia, meaning there isn’t enough circulating albumin. Normal albumin is about 3.5 to 5.0 g/dL, so a value of 2.8 g/dL is below normal and indicates hypoalbuminemia. This can result from poor nutrition, reduced liver synthesis (as in liver disease), kidney losses (such as nephrotic syndrome), or inflammatory conditions that lower albumin levels. Because albumin helps keep fluid inside blood vessels, a low level can lead to edema and may signal poorer prognosis in chronic illness or after injury. Conversely, very high albumin isn’t typical and, when seen, is usually due to dehydration or laboratory variation rather than true excess production.