This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Spinal injuries, Subject name: Anatomy
[{'content': 'Veebral rotation in scoliosis is checked in- \nSelect and explain. \nA. Forward bending, B. Backward bending, C. Sideways, D. Without bending', 'role': 'user'}, {'content': "Answer: A \nExplanation: *The forward bending test is very sensitive in demonstrating the veebral rotation that takes place in a structural scoliotic curve. *Quantification of the rotation is done by measuring the rib hump by use of inclinometer or scoliometer. Ref: Oski's Paediatrics, Principles and practice p.2488", 'role': 'assistant'}]