This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Unknown
The attitude of the lower limb in post polio residual paralysis is- 
Select and explain. 
A. Flexion, abduction, external rotation, B. Flexion, adduction, internal rotation, C. Extension, abduction, internal rotation, D. None
A: Flexion, abduction, external rotation
Answer: A: Flexion, abduction, external rotation 
Explanation: Polio has iliotibial band contracture which shows FAbEr, not FAdIr