Which of the following laboratory test results would the nurse associate with obstructive jaundice?
A) Increased indirect bilirubin
B) Decreased unconjugated bilirubin
C) Decreased conjugated bilirubin
D) Increased direct bilirubin

Question

Quizplus · Accepted Answer

Obstructive jaundice is often caused by a blockage of the bile ducts, leading to an inability for bilirubin (a breakdown product of hemoglobin) to be excreted into the intestine. As a result, bilirubin backs up into the bloodstream and is converted into direct (conjugated) bilirubin by the liver. Therefore, increased levels of direct bilirubin would be seen in obstructive jaundice.

Which of the Following Laboratory Test Results Would the Nurse