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Respiratory System MCQs Past papers MBBS

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1.    Most patients presenting with idiopathic pulmonary
hypertension are

A.   children
B.   old men
C.   old women
D.   young men
E.   young women (*)

2.   Oat cell carcinoma is LEAST LIKELY to produce

A.   autoimmune nervous system disease
B.   cushingism
C.   hypercalcemia (*)
D.   liver metastases
E.   syndrome of inappropriate ADH / hyponatremia

3.   Sarcoidosis is LEAST LIKELY to cause

A.   dry eyes and mouth
B.   erythema nodosum
C.   facial nerve paralysis
D.   hypercalcemia
E.   monoclonal gammopathy (*)

4.   Coal macules are located at what level of the respiratory
tree?

A.   alveolar ducts and spaces
B.   primary bronchi
C.   terminal bronchi
D.   respiratory bronchioles (*)
E.   pleural surfaces

5.   Which is easiest to mistake for sarcoidosis on biopsy?

A.   asbestosis
B.   berylliosis (*)
C.   cystic fibrosis
D.   farmer's lung
E.   silicosis

6.   Today's "usual suspect" in the apparent epidemic of new
asthma is chronic infection by

A.   candida
B.   chlamydia TWAR (*)
C.   histoplasmosis
D.   pseudomonas
E.   respiratory syncytial virus
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