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: Gynaecology & Obstetrics
Fetal scalp blood Ph is used to determine : 
Select and explain. 
A. IUGR, B. Fetal hypoxia, C. Fetal diabetes, D. Estimation of alpha feto protein
B: Fetal hypoxia
Answer: B: Fetal hypoxia 
Explanation: Fetal hypoxia