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green tst tube contains lowestein jenesen medium n is green due to malachite green dye,M.tuberculosis n M.bovis can grow on it. I think d lesion on arm r by Dermatophyces. the apparatus seems to b an Autoclave
WIDAL TEST significant titer is >= 1:160 increse in O-titer means active infection increase in H-titer means past infection/vacination Vi antibody is present in carriers
the answer for the fungi causing otitis externa is 1.aspergillus. 2. A. fumigatus, A. flavus, A. niger 3.allergic aspergillosis, bronchopulmonary aspergillosis, aspergilloma,aflatoxin production.
The Widal test is applied for the diagnosis of enteric fever that includes typhoid and paratyphoid caused by Salmonella typhi and Salmonella paratyphi respectively. For the slide agglutination test, stained Salmonella antigens are used to detect the presence of specific agglutinin in the patient’s serum. The slide agglutination test is used as a primary screening procedure. There are some agglutinins that are produced in the patient’s serum during the fever period, which react with somatic antigen O of Salmonella typhi, A or B of Salmonella paratyphi and then with flagellar antigen H which is common in most of the Salmonella species. In this test four specific antigen suspensions are used viz H, Salmonella typhi (O antigen), Salmonella paratyphi - A and Salmonella paratyphi - B. If agglutination occurs in ‘O’ antigen added circle, then it is considered positive for Salmonella typhi. If agglutination occurs in A or B antigen added circle, then it is confirmed as positive for paratyphoid. Agglutination will occur in H antigen circle for all the cases of antigens like O, A, and B
Typical colonial morphology on Salmonella Shigella Agar is as follows: E. coli ..............................................Slight growth, pink or red Enterobacter/Klebsiella ................Slight growth, pink Proteus ..........................................Colorless, usually with black center Salmonella......................................Colorless, usually with black center Shigella ..........................................Colorless Pseudomonas ................................Irregular, slight growth Gram-positive bacteria..................No growth
salmonella shigella agar only does nt allow the growth of gram positive bacteria....other gram negative rods can grow and salmonella n proteus have same results while shigella gives colorless colonies...ive confirmnd this from www.bd.com
39 COMMENTS:
great
nice
green tst tube contains lowestein jenesen medium n is green due to malachite green dye,M.tuberculosis n M.bovis can grow on it.
I think d lesion on arm r by Dermatophyces.
the apparatus seems to b an Autoclave
gud
great..nyc work...
goo00d
Masood
?????
Excellent work
do u have genrl patho ospe pics??
plz tell if u knw anything abt last 1 slide
no i dont have general patho ospe pics yet....if u hav... please feel free to share : aeymon[at]live[dot]com
last pic
black colonies: proteus and salmonella
pigment cause black colonies.
that's wat i know
salmonella and proteus the colonies r black due to h2s. and cant be of pseudo
pseudomonas can't hv black colonies
medium seems to be nutrient agar
WIDAL TEST
significant titer is >= 1:160
increse in O-titer means active infection
increase in H-titer means past infection/vacination
Vi antibody is present in carriers
station 12
1. O TITER 1:320
H TITER 1:160
2. it is typhoid fever becoz AO, AH, BO etc are below 1:160 , so it can't be paratyphoid..its TYPHOID.
superb !
i hav general patho. slides...
hw cud i post?
n plz if some1 hav parasito. stuff, plz upload:(
antigen o indicates present infection and antigen H indicates past infection in widal report
ss agar name indicates only salmonelle and shigella.so proteus is not possible 4 black colour colonies.only salmonella
well done my love ...love u dear
the answer for the fungi causing otitis externa is
1.aspergillus.
2. A. fumigatus, A. flavus, A. niger
3.allergic aspergillosis, bronchopulmonary aspergillosis, aspergilloma,aflatoxin production.
ayemon my boy u r great.......... pattal here
The Widal test is applied for the diagnosis of enteric fever that includes typhoid
and paratyphoid caused by Salmonella typhi and Salmonella paratyphi respectively. For
the slide agglutination test, stained Salmonella antigens are used to detect the presence of
specific agglutinin in the patient’s serum. The slide agglutination test is used as a primary
screening procedure. There are some agglutinins that are produced in the patient’s serum
during the fever period, which react with somatic antigen O of Salmonella typhi, A or B
of Salmonella paratyphi and then with flagellar antigen H which is common in most of
the Salmonella species. In this test four specific antigen suspensions are used viz H,
Salmonella typhi (O antigen), Salmonella paratyphi - A and Salmonella paratyphi - B. If
agglutination occurs in ‘O’ antigen added circle, then it is considered positive for
Salmonella typhi. If agglutination occurs in A or B antigen added circle, then it is
confirmed as positive for paratyphoid. Agglutination will occur in H antigen circle for all
the cases of antigens like O, A, and B
wat is typhi dot test?
the pic is of autoclave. optimal tem is 120C nd pressure 15mhg this was the question in OSPE with same picture.
r these last yearz paperz??/
ans ov unobserve station nu 11 iz...epidermopyton,trictopyton,microsprum speacies..
koh prepration...calcoflour white stain
Salam!
Nice effort! Was a great help.
Thanks!
Frm;Protista( Da last 9)
( Da chosen 1)
( RMC Batch-35)
Salam
shukraan
nice effort
from : Protista (the last 9) (the chosen ones)
Batch 35 RMC
Salam
shukraan
nice effort
from : Protista (the last 9) (the chosen ones)
Batch 35 RMC
Salam
shukraan
nice effort
from : Protista (the last 9) (the chosen ones)
Batch 35 RMC
Salam!
Nice effort! Was a great help.
Thanks!
Frm;Protista( Da last 9)
( Da chosen 1)
( RMC Batch-3
great dude.......
iloveu aeymon.....
GOD bless u my child
jeetay raho :D
Typical colonial morphology on Salmonella Shigella Agar is as follows:
E. coli ..............................................Slight growth, pink or red
Enterobacter/Klebsiella ................Slight growth, pink
Proteus ..........................................Colorless, usually with black center
Salmonella......................................Colorless, usually with black center
Shigella ..........................................Colorless
Pseudomonas ................................Irregular, slight growth
Gram-positive bacteria..................No growth
salmonella shigella agar only does nt allow the growth of gram positive bacteria....other gram negative rods can grow and salmonella n proteus have same results while shigella gives colorless colonies...ive confirmnd this from www.bd.com
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