This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gluteal Region, Subject name: Anatomy
[{'content': 'Gluteus maximus is inserted on \nSelect and explain. \nA. Lesser trochanter, B. Greater trochanter, C. Spiral line, D. Iliotibial tract', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. d (Iliotibial tract). (Ref. BD Chaurasia, Human Anatomy- Vol. II 3rd ed., 61)TENSOR FASCIA LATA# Tensor fascia lata lies between the gluteal region and front of the thigh.# It arises from anterior 5 cm of outer lip of iliac crest up to tubercle and from anterio superior iliac spine and notch below it. It is inserted into iliotibial tract.# It is supplied by superior gluteal nerve (L4, L5)# Ober's test is for testing its function", 'role': 'assistant'}]