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: Medicine
Carvallo's sign representing a Diastolic Murmur that increases on inspiration is seen in - 
Select and explain. 
A. Tricuspid Stenosis, B. Tricuspid Regurgitation, C. Mitral Stenosis, D. Aoic Regurgitation
A: Tricuspid Stenosis
Answer: A: Tricuspid Stenosis 
Explanation: Answer- A. Tricuspid StenosisCarvallo's meneuever is also associated with tricuspid stenosis.In tricuspid stenosis diastolic murmur is accentuated during inspiration whereas in T.R. pan systolic murmur is accentuated during inspiration.