This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Orthopaedics
[{'content': 'High stepping gait is due to \nSelect and explain. \nA. Quadriceps paralysis, B. Foot drop, C. Gluteus maximum paralysis, D. CDH', 'role': 'user'}, {'content': "Answer: B \nExplanation: high stepping gait (also called as foot gait) is due to foot drop as a result of common peroneal nerve or sciatic nerve injurythe leg is lifted more in order to get clearancefirst to touch the ground is forefoot (not heel as occurs in normal gait)(Refer: Manish Kumar Varshney's Essential Ohopedics Principles & Practice, 1st edition, pg no. 1307)", 'role': 'assistant'}]