What is a normal direct bilirubin value?

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Multiple Choice

What is a normal direct bilirubin value?

Direct bilirubin is the conjugated, water-soluble form of bilirubin. In healthy individuals it remains very low, typically up to about 0.3 mg/dL (often around 0.1 mg/dL). Values well above that range suggest an abnormal rise in conjugated bilirubin, which can indicate cholestasis or biliary obstruction, or hepatocellular dysfunction. Therefore, the normal direct bilirubin value is the low range around 0.1 mg/dL, while 0.5 mg/dL, 1.1 mg/dL, or 2.2 mg/dL would be considered elevated.

Direct bilirubin is the conjugated, water-soluble form of bilirubin. In healthy individuals it remains very low, typically up to about 0.3 mg/dL (often around 0.1 mg/dL). Values well above that range suggest an abnormal rise in conjugated bilirubin, which can indicate cholestasis or biliary obstruction, or hepatocellular dysfunction. Therefore, the normal direct bilirubin value is the low range around 0.1 mg/dL, while 0.5 mg/dL, 1.1 mg/dL, or 2.2 mg/dL would be considered elevated.

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