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
Massive hemoptysis seen in 
Select and explain. 
A. Mitral stenosis, B. Aoic stenosis, C. Pulmonary stenosis, D. Aoic regurgitation
A: Mitral stenosis
Answer: A: Mitral stenosis 
Explanation: Answer- A. Mitral stenosisLarge volume hemoprysis, referred to as massive hemoptysis , is variably defined as hemoptysis of greater than 200-600 cc in 24 h. Massive hemoptysis should be considered a medicai emersency.Hemoptysis does not occur from hea failure itself. Most commonly it is due to mitral valve diseases like or mitral mitral stenosis regurgitation.