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: Pediatrics
Which of the following manifestation of rheumatic fever disappears completely ? 
Select and explain. 
A. Carditis, B. Arthritis, C. Chorea, D. Subcutaneous nodules
B: Arthritis
Answer: B: Arthritis 
Explanation: There is no residual damage in the joint affected by rheumatic arthritis and there is complete resolution.