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
Hea failure cells are seen in - 
Select and explain. 
A. Kideny, B. Hea, C. Lungs, D. Brain
C: Lungs
Answer: C: Lungs 
Explanation: Ans. is 'c' i.e., Lungs