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
True about attachments at ischeal tuberosity - 
Select and explain. 
A. Origin of semitendinosus from superolateral area, B. Origin of semimembranosus from superolateral area, C. Origin of long head of biceps from superolateral area, D. Origin of adductor magnus from superolateral area
B: Origin of semimembranosus from superolateral area
Answer: B: Origin of semimembranosus from superolateral area 
Explanation: Ans. is 'b' i.e., Origin of semimembranosus from superolateral area o Attachments of ischeal tuberosity -SuperolateralOr gin of semimembranosus.InferomedialOrigin of semitendinosus and long head of biceps.Outer lower area Origin of adductor magnus.o Medial margin gives attachment to sacrotuberous ligamento Lateral border gives attachment to ischeofemoral Ligament.