This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Congenital Dislocation of Hip (C.D.H.), Subject name: Orthopaedics
[{'content': 'Deformity of hip in stage of tubercular synovitis stage is - \nSelect and explain. \nA. Flexion, abduction external rotation, B. Flexion, adduction internal rotation, C. Flexion adduction externa! rotation, D. Flexion abduction interna! rotation', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Flexion, abduction external rotation Tuberculosis of hipStageClinical findingSynovitisFlexion abduction external rotation apparent lengtheningEarly arthritisFlexion adduction internal rotation apparent shorteningAdvanced arthritisFlexion adduction internal rotation shorteningAdvanced arthritis with dislocation/subluxationFlexion adduction internal rotation with gross shortening", 'role': 'assistant'}]