This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Anatomy
[{'content': 'Trendelburg test would be positive in the following conditions- \nSelect and explain. \nA. L4-L5 PID, B. L5-S1 PID, C. Synovitis of the Hip, D. Femoroacetabular Impingement Syndrome', 'role': 'user'}, {'content': 'Answer: A \nExplanation: *L4 L5 PID would compromise the L5 nerve root. The myotome supplying the abductors of the hip is L5 *Gluteus medius and gluteus minimus is supplied by superior gluteal nerve (L4 L5 S1) *Thus due to weakness of abductor mechanism The trendelenburg test would be positive. REF:Ref: Maheshwari 9th/e p.340', 'role': 'assistant'}]