Which of the following is a marker for neural tube defects?: (A) |Phosphatidylesterase, (B) |Pseudocholinesterase, (C) |Acetylcholinesterase, (D) |Butyrylcholinesterase
Answer is C. Neural tube defects are associated with high levels of Acetylcholinesterase. Ref: Genetic disorders and Fetus, 4th Edition, Page 673; Ian Donald's Practical Obstetric Problem By Renu Misra, 6th Edition, Page 44