This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Trauma, Subject name: Surgery
Attitude in posterior dislocation of hip 
Select and explain. 
A. Flexion, abduction and internal rotation, B. Flexion, adduction and internal rotation, C. Flexion, abduction and external rotation, D. Flexion, adduction and external rotation
B: Flexion, adduction and internal rotation
Answer: B: Flexion, adduction and internal rotation 
Explanation: Ref: Textbook of ohopaedics, Maheshwari and Mhaskar, 6th edition Pgno:130