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: Surgery
[{'content': 'In classical scaphoid cast position of wrist is: \nSelect and explain. \nA. In classical scaphoid cast position of wrist is:, B. Dorsal & radial flexion, C. Ventral & ulnar flexion, D. Ventral & radial flexion.', 'role': 'user'}, {'content': "Answer: B \nExplanation: B i.e. Dorsal & radial flexion Cast Used In Minerva Cast Risser's cast, Turn buckle cast Cervical spine Scoliosis Shoulder spica U Slab, Hangign Cast Shoulder immobilization Fracture shaft humerusQ Colle's cast Glass holding cast Fracture lower end radiusQ Fracture scaphoidQ Hip spica Hip immobilization & fracture shaft femur Cylinder (Tube Cast) Fracture patellaQ PTB cast Fracture tibiaQ", 'role': 'assistant'}]