This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
Increased B12 level is seen in all, except: 
Select and explain. 
A. Cirrhosis, B. Primary hepatocellular Ca, C. Hepatitis, D. Cholestatic jaundice
D: Cholestatic jaundice
Answer: D: Cholestatic jaundice 
Explanation: Answer is D (Cholestatic jaundice)