You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is In Neonatal cholestasis direct bilirubin is - and explain in detail?
Ans. is 'c' i.e., >20% Neonatal cholestasiso Prolonge elevation of serum level of conjugated bilirubin beyond the 1st 14 days of life,o Causes may be:InfectiousGeneticMetabolicMechanical obstruction (Biliary)IdiopathicPathological Jaundice (Ghai TYep. 147)STB (Serum Total bilirubin) > 5 mg;dl DI10mg''dID212-13 thereaftero Appearence of Jaundice within 24 hour,o Jaundice beyound 3 week (In Nelson beyond 2 week),o Conjugated bilirubin.o Direct reacting bilirubin >2 mg'dl at any time, or more than 20% of total serum bilirubin (Journal America! Family Physician)--Feb. 2000