This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory system, Subject name: Medicine
DLCO decreased in all,EXCEPT 
Select and explain. 
A. Anemia, B. Interstitial lung diseases, C. Good Pasteur syndrome, D. Emphysema
C: Good Pasteur syndrome
Answer: C: Good Pasteur syndrome 
Explanation: In alveolar hemorrhage (good Pasteur syndrome) DLCO increased.