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
Early deceleration pattern on cardiotocography indicates : 
Select and explain. 
A. Head compression, B. Fetal distress, C. Cord prolapse, D. Hypoxia
A: Head compression
Answer: A: Head compression 
Explanation: Head compression