StatPearls 1

Question 1

organism causing HP after exposure to hay

Answer 1

Actinomyces

Question 2

organism causing HP after exposure to woodworking

Answer 2

Penicillium chrysogenum

Question 3

Lung biopsy shows hemosiderin-laden macrophages in the alveoli, without evidence of vasculitis, capillaritis, infection, granulomas, or deposition of immunoglobulins in any specific pattern.

Answer 3

idiopathic pulmonary hemosiderosis

Question 4

Initial Tx for idiopathic pulmonary hemosiderosis

Answer 4

steroids

Question 5

lung cancer most likely to present as a large, central mass without distant metastases.

Answer 5

SCC

Question 6

Administration of sildenafil for PH prior to this surgery improves outcomes

Answer 6

mitral valve replacement

Question 7

Class of drugs that improves mortality in PH

Answer 7

prostacyclin

Question 8

lypmhadenopathy, ulcers, hepatosplenomegaly, and aplastic anemia in a person w/ travel Hx

Answer 8

paracoccidoidomycosis

Question 9

Meningitis in immunocompromised causing “soap bubble” lesions

Answer 9

cryptococcus

Question 10

Tx for CTEPH in critically ill pts

Answer 10

IV epoprostanol