USMLE Forum - Largest USMLE Community
bronchopneumonia - sao - Printable Version

+- USMLE Forum - Largest USMLE Community (https://www.usmleforum.com)
+-- Forum: USMLE Forum (https://www.usmleforum.com/forumdisplay.php?fid=1)
+--- Forum: Step 1 (https://www.usmleforum.com/forumdisplay.php?fid=2)
+--- Thread: bronchopneumonia - sao (/showthread.php?tid=117473)



bronchopneumonia - sao - ArchivalUser - 09-14-2006

A 25 year old female medical student presents with a 38.5C fever, malaise, headache, and cough. She has been ill for 3 weeks. When asked to produce a sputum sample, she cannot. Chest X-ray reveals patchy bronchopneumonia. A cold agglutinin test was positive. Damage to the respiratory tract in this case is most likely being caused by:

A) Tracheal cytotoxin (TCT)
B) Hydrogen peroxide
C) Peptidoglycan
D) Lipopolysaccharide
E) Mycolic acid


0 - ArchivalUser - 09-14-2006

b...?free radicals of myc pneum?


0 - ArchivalUser - 09-14-2006

BBBB


0 - ArchivalUser - 09-14-2006

yes bSmile


0 - ArchivalUser - 09-14-2006

Can u explain guys ...don't get it.
Thx


0 - ArchivalUser - 09-14-2006

explaination plz. why not pgn since its a gram positive bact.