This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: miscellaneous, Subject name: Pathology
All are transudates except - 
Select and explain. 
A. Uremic pleuritis, B. Superior vena cava obstruction syndrome, C. Nephrotic syndrome, D. Congestive hea failure
A: Uremic pleuritis
Answer: A: Uremic pleuritis 
Explanation: Transudate which is more often the case, such as in edema of cardiac and renal disease; or Exudate such as in inflammatory edema HARSH MOHAN Textbook of pathology 6th edition pg no 96