24.Right lower chest pain, dull percussion, decreased tactile vocal fremitus, trachea deviated to the right:
Answer: Collapse in the right lower zone
25. The most common cause of community acquired pneumonia is: Answer: Strep. pneumonia
26.All are cause of bronchiectasis, except:
Answer: Loffler syndrome
27.Effective anti-inflammatory treatment for asthma:
Answer: Inhaled cortisone
28.Spirometry done for a patient were FEV1: \( 55 \% \), FVC: \( 65 \% \), DLCO: \( \mathbf{4 0 \%} \), the most probable cause is:
Answer: Emphysema
29. All present in life threatening asthma, except:
Answer: Loud inspiratory and expiratory wheezes
30.Exclude the diagnosis of PE through:
Answer: D dimer -ve