contestada

Which of the following is a characteristic of unconjugated bilirubinemia?
1) Unconjugated bilirubin = positive; urine bilirubin = positive; urine urobilinogen = positive
2) Unconjugated bilirubin = negative; urine bilirubin = positive; urine urobilinogen = negative
3) Unconjugated bilirubin = positive; urine bilirubin = negative; urine urobilinogen = positive
4) Unconjugated bilirubin = negative; urine bilirubin = negative; urine urobilinogen = positive