bile and jaundice

Question 1

One of the following conditions 1/1 causes predominantly conjugated hyperbilirubinemia:

Extrahepatic biliary obstruction
Hemolytic jaundice Megaloblastic anemia
Gilbert’s syndrome
Ineffective erythropoiesis

Answer 1

Extrahepatic biliary obstruction

Question 2

In post-hepatic jaundice all are true except one:

1.Increased conjugated plasma bilirubin
2.Pale stool
3.Tea color urine
4.Normal serum alkaline phosphate
5.Caused by biliary obstruction

Answer 2

Normal serum alkaline phosphate