tuberculosis...

[hassam]

how does tuberculosis affects lung tissue and why people with TB have a lower tidal volume?
plx help.....cudnt find in book

 

[hassam]

one more question...i hav read many times the words inflammation of bronchial lining and development of scar tissue.....what does these two terms mean...i mean how doeas and inflammed bronchiole and scarred tissue looks like?

 

[princesszahra]

one more question...i hav read many times the words inflammation of bronchial lining and development of scar tissue.....what does these two terms mean...i mean how doeas and inflammed bronchiole and scarred tissue looks like?

inflammation means redness and swelling so u understand that it constricts too
scar tissue means that the normal epithelial linning is replaced by another type of epithelium.

 

[princesszahra]

this might help too
http://en.wikipedia.org/wiki/Tuberculosis