Which of the following is the least common bacteria responsible for Acute Exacerbation of Chronic Bronchitis: (A) Streptococcus pneumoniae, (B) Moraxella catarrhalis, (C) Haemophilus influenza, (D) Staphylocccus aureus
Answer is D. Ans. is 'd' i.e., Staphylocccus aureus Most common bacterias associated with acute excerbation in COPD Hemophilus influenzae Moraxella catarrhalis Streptococcus pneumoniae