In liver disease indicate which alternative is correct: 1. In prehepatic jaundic

Question

In liver disease indicate which alternative is correct: 1. In prehepatic jaundice bilirubin or urobilinogen is detected in urine 2. In post hepaticjJaundice bilirubin or urobilinogen is detected in urine 3. Vitamin K deficiency is not encountered in prehapatic orpost hepatic jaundice 4. Prothrombin time is increased ordecreased in liver disorders 5. Serum total cholesterol level increases ordecreases in obstructive jaundice 6. ALP or ALT rises in obstructive liver disorders 7. AST or ALT would rise more in alcoholism 8. Pale or dark coloured stools are observed in haemolytic jaundice 9. Pale or dark stools are observed in obstructive jaundice 10. Indicect or direct positive Van der Bergh reaction is observed in post hepatic jaundice.

Explanation / Answer

1) In prehapatic jaundice urobilinogen levels are increased in urine and bilirubin is absent.

2) In post hepatic jaundice, bilirubin is detected in urine.

3) Vitamin K deficiency is not encountered in post hepatic jaundice.

4) Prothrombin time is increased in liver disorders.

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