An amniocentesis is performed on a woman believed to be at approximately 15 weeks gestation.A possible abnormality has been observed on her sonogram,and her serum alpha fetoprotein is elevated.
-Based on the information given,what additional test could be performed if the alpha fetoprotein is elevated?
A) Phosphatidyl glycerol
B) Lamellar body
C) Acetylcholinesterase
D) Optical density

Question

Quizplus · Accepted Answer

An elevated level of alpha fetoprotein can indicate neural tube defects, such as spina bifida, but it can also indicate other conditions like abdominal wall defects, multiple gestations, or fetal demise. Acetylcholinesterase can be measured in addition to alpha fetoprotein and can help distinguish between fetal neural tube defects and non-neural tube defects.

An Amniocentesis Is Performed on a Woman Believed to Be