Question: Ralfy, a 40-year-old man, is admitted to your medical floor with a diagnosis of pleural effusion

$40$-year-old man, is admitted to your medical floor with a diagnosis of pleural effusion. He complains of shortness of breath; pain in his chest; weakness; and a dry, irritating cough. His vital signs (VS) are $142/82,118,$ respirations are $38$ and labored and shallow, 102.1∘F(38.9∘C)102.1∘F(38.9∘C). His chest $x$-ray shows a large pleural effusion and pulmonary infiltrates in the right lower lobe consistent with pneumonitis.\

List three common causes of pleural effusion