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: Pathology
A young female patient came for routine examination. On examination a mid systolic click was found. There is no history of RHD. The histopathological examination is most likely to show 
Select and explain. 
A. Myxomatous degeneration and prolapse of the mitral valve, B. Fibrinous deposition on the tip of papillary muscle, C. Rupture of chordae tendinae, D. Aschoff nodule on the mitral valve
A: Myxomatous degeneration and prolapse of the mitral valve
Answer: A: Myxomatous degeneration and prolapse of the mitral valve 
Explanation: Ans. a. Myxomatous degeneration and prolapse of the mitral valve