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: Anatomy
All the following are causes of Transdative pleural effusion Except 
Select and explain. 
A. Nephrotic syndrome, B. Rheumatoid ahritis, C. Myxedema, D. Constrictive pericarditis
B: Rheumatoid ahritis
Answer: B: Rheumatoid ahritis 
Explanation: TABLE 316-1 Differential Diagnoses of PleuralEffusions Transudative Pleural Effusions 1. Congestive hea failure 2. Cirrhosis 3. Nephrotic syndrome 4. Peritoneal dialysis 5. Superior vena cava obstruction 6. Myxedema 7. Urinothorax Ref Harrison 19th edition pg 1719