This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Gynae), Subject name: Gynaecology & Obstetrics
Spalding sign is - 
Select and explain. 
A. Overlapping of skull bones, B. Hyperflexion of spine, C. Gas in great vessel, D. Over crowding of ribs
A: Overlapping of skull bones
Answer: A: Overlapping of skull bones 
Explanation: Ans. is 'a' i.e., Overlapping of skull bones Radiological signs of 1UFDSignInterval (After Death)Robert sign (gas in great vessels)12 hSpalding sign (overlapping of skull bones)1 weekBlair-Hartley/ Ball sign (hyperflexion/ hyperextension of spine with overcrowding of ribs3-4 weeks