UKMLA PLAB AMC USMLE Prometric MCQ

Question Number 0578
Question:
A 35 year old previously healthy man returned from holiday five days ago. He smokes 10 cigarettes a day. He presents with mild confusion, a dry cough and marked pyrexia. His chest examination is normal. The x-ray shows widespread upper zone shadowing

a) Mycobacterium avium complex
b) Coxiella burnetii
c) Escherichia coli (Gram -ve)
d) Haemophilus influenzae
e) Legionella pneumophila