Which laboratory value is reported in mg/dL units in the provided ranges?

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Enhance your nursing proficiency with our Lab Values for Nurses Test. Discover multiple choice questions, detailed explanations, and essential knowledge to excel in your nursing exams. Prepare efficiently and enhance your understanding of crucial lab values!

Multiple Choice

Which laboratory value is reported in mg/dL units in the provided ranges?

Explanation:
The key idea is that lab values use different units depending on what’s being measured. Bilirubin is typically reported in mg/dL, while the liver enzymes ALT, AST, and ALP are usually reported in units per liter (U/L or IU/L). So the value shown in mg/dL would be bilirubin, not the enzymes. For context, total bilirubin normally ranges about 0.3–1.2 mg/dL (direct bilirubin 0–0.3 mg/dL), whereas ALT, AST, and ALP are commonly given in U/L with ranges that vary by lab.

The key idea is that lab values use different units depending on what’s being measured. Bilirubin is typically reported in mg/dL, while the liver enzymes ALT, AST, and ALP are usually reported in units per liter (U/L or IU/L). So the value shown in mg/dL would be bilirubin, not the enzymes. For context, total bilirubin normally ranges about 0.3–1.2 mg/dL (direct bilirubin 0–0.3 mg/dL), whereas ALT, AST, and ALP are commonly given in U/L with ranges that vary by lab.

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