Question

"What is the significance of the total absence of bile pigments in feces?"

Answer 1

Lack of urobilinogen in the urine and feces indicates biliary obstruction; stools are whitish (“clay-colored”) owing to the absence of bile pigment. Urinary and fecal urobilinogen excretion increases in hemolytic anemia.

Answer 2

Answer:

lack of urobilinogen in urine and feces indicates biliary obstruction ;stools are whitish owing to the absence of bile pigment urinary and fecal urobilinogen excretion Increase in hemolytic anemia.