This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: recent papers  obst, Subject name: Gynaecology & Obstetrics
Which of the following is false regarding Cholestasis of pregnancy ? 
Select and explain. 
A. Serum bilirubin >5 mg/dl, B. Alanine amino transferase (ALT) <250 IU/L, C. Pruritus preceeds abnormal lab values by weeks, D. Dyslipidemia
A: Serum bilirubin >5 mg/dl
Answer: A: Serum bilirubin >5 mg/dl 
Explanation: Hyperbilirubinemia results from retention of conjugated pigment, but total plasma concentrations rarely exceeds 4 to 5 mg/dl. Serum transaminase levels are normal to moderately elevated but seldom exceed 250 U/L Disorder AST (SGOT) U/L Biliirubin (mg/dl) Cholestasis of pregnancy Upto 200 1-5 Acute fatty liver of pregnancy 200-800 4-10 Hepatitis 2000+ 5-20 Ref: Williams Obstetrics 25th edition Pgno: 1059