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
Converting frank breech presentation into footling breech presentation within the upper birth canal is called 
Select and explain. 
A. Retraction, B. Relaxation, C. Displacement, D. Decomposition
D: Decomposition
Answer: D: Decomposition 
Explanation: Breech decomposition is the procedure in which fetus is manipulated within birth canal to convert frank breech into footling breech.