Widal test

The video describes the WIDAL test. It talks about the test’s principle, equipment, precautions, testing procedure and interpretation of results.

[@kinjalmistry3121]

The best explanation i was searching all over😍

[@DrPT94]

Excellent presentation! Appreciate all the hard work put into it.

[@achenyoabigail6487]

This is so enlightening. Thanks so much

[@snehalshinde635]

It was great video. Thank you so much.

[@yugadharshini9665]

Really very useful and easy to understand

[@asiye717]

I never see such explanation in UA-cam
Thanks🥰

[@shayarhashim7567]

That is really great content

[@OnceUponAFoodLover]

This is nice,well explained. Thank you 😊

[@cortezmonterohelen4731]

Gracias por compartir sus conocimientos😛👍

[@ashokkaushik6086]

Please show, how widal microscopy is done to diagnose best results.

[@pratikpatel2763]

Best learning video

[@monishavineeshvineesh7061]

Thanks very help full

[@fatimasameer9044]

Very very very good presentation

[@HAREKRSNA100]

Thank you so much 🥰🙏💖

[@ramsharma1272]

Superb video

[@giovannajennifer6526]

Very impressive

[@aminsediqi2489]

What's the difference between Widal's test and passive hemagglutination test?

[@kumardas2493]

Thanks

[@mariamyacoub3400]

Very well explained 👏👏
Thanks ❤️

[@Rathourgymboy]

Hey

[@anwesamallik6657]

Why 1 ml is discarded from the last tubes of each row ?

[@cherithsrinivas8381]

Thaks a lot really helped a lot ♥️♥️♥️

[@gavireddysyamala4011]

Nice explanation ❤

[@mariaangelicatiguelo7946]

Thank you!!

[@scarburst391]

Thanks for making a useful video.

[@VICKYKUMAR-cd7cg]

Very nice video

[@jalgony1138]

Good explanation

[@ashokkaushik6086]

Please show, widal microscopy to diagnose best results

[@emmaonyi2501]

what is the name of the author so i can cite you in my research. thanks

[@sanjayvengalathur5253]

Widel test serum can change in yellow colour

[@agastyaagarwal4539]

Thanks a lot😇😊

[@ganapathisethupathi1593]

Hi I want to thyroid test procedure and principles

[@sabbysam5249]

Useful, stay blessed!! Thanks🤩

[@darwiish]

Hi

[@senthiaafroz5610]

excellent

[@DurgeshKumar-zo7nx]

Very useful lecture... Thanks for this... 👌👌👌😘😘😘

[@ibrahimhafez6073]

than you

[@VICKYKUMAR-cd7cg]

Best explain one of the best good better best

[@subrotobhowmik5252]

thanks

[@safarnama49]

Well Explain 😍😍

[@shahzadahmed4699]

Thank you so much

[@isaaclalrawngbawla6206]

3:15 _Place one drop of positive control_
3:27 _Place one drop of patient serum_
3:43 _Add one drop of each of antigen suspension_
*Please do tell, how many millilitres or micro-litres is **_1 drop_** ?*

[@anjum_27]

1drop =75microlitr

[@akhildubba652]

tq

[@ucancme1237]

Wow really helpful.....Thanks ......

[@tofailislam3988]

Widal test tube name?

[@dkavita1049]

Useful 👍

[@pluto7989]

Finally i got the correct pronunciation

[@user-gp5mw6eh4o]

very nice widal test thes posative test work in a gglotenation

[@Ram22597]

If agglutination is at o and AH antisera then how it is salmonella typhi????

[@AnishkaSbalan]

O andAH IS salmonella paratyphi A

[@abdelmageedahmeed8551]

What does each drop of the reagent equal exactly in micro-liters ?

[@SumayaAhmed-ig4mx]

40-50

[@nathananwaboawinwum8135]

Very helpful

[@mrchurangaming]

Widal के लिए edta vail lena hai

[@yashkarade5940]

how is 1.9 in 0.1 1:10 dilution?

[@ahmadagha.]

It's 1:20 😅

[@quateadfarid7100]

Great

[@_micahruth_official]

Widal Meaning???

[@360i.k9]

Y know how to explain dr.enx

[@ramamurthigovindaraj7893]

In the first tube you are adding 1.9 ml saline and 0.1 ml of sample. Is it dilution of 1:10 ?

[@muhamadzayed7719]

No 1/20

[@muhamadzayed7719]

Something is wrong in her dilutions

[@LabsforLifeProject]

1.9 ml saline + 0.1 ml serum sample = 1 in 20 dilution in the first tube. The subsequent tubes will be serially diluted as 1:40, 1:80, 1:160, 1:320, and so on.

[@damilare2404]

@labsforlifeproject then that means the first tube is actually 1:20 and not 1:10

[@deepapanwar3889]

I have the same confusion!

[@ayeshasiddqua7053]

Good thnxxxxxxx

[@gautamgaikwad5122]

Nice

[@snaasnaa925]

thank you

[@prasenjitreang2903]

Is widal test meant only for typhoid?

[@salomitheporal2091]

For typhoid and paratyphoid

[@rohankarkra7799]

If titers are positive for TO and AH, shouldn't it be Salmonella Paratyphi A and not S. Typhi?

[@LabsforLifeProject]

Yes, you are correct. If the titres are raised for TO and AH, then it is suggestive of Salmonella Paratyphi A infection.

[@AnishkaSbalan]

Ys

[@erwina5521]

Can i use your video for my videos?

[@beastyboi8580]

I guess the answer is "NO"

[@Janaki_Ammal]

Can u start channel for pharm.d students

[@pks6912]

Hinglish version needed

[@natukundaelishah652]

Good

[@arunlabs2770]

pls tell using reagents name

[@AnishkaSbalan]

Salmonella typhi o antigen suspension, salmonella H antigen suspension, salmonella para typhi AH antigen suspension, salmonella paratyphy BH antigen suspension, poly specific positive control control

[@AnishkaSbalan]

Also normal saline as negative control

[@monowarhussain8681]

Tnx next video

[@svivekvardhan66]

if its 1:80 for O and 1:160 for AH then isn't the person suffering from salmonella paratyphoid type A?

[@muhamadrizky2376]

Nice²

[@isaaclalrawngbawla6206]

why are subtitles so terrible?!! auto-generated or not, there are too many words which are not at all relevant (not just this video)!

[@mayungaagnes5660]

❤️

[@ransaeed8202]

🔥🔥🔥🔥🔥💯💯💯💯

[@mrchurangaming]

Purpul cap

[@Renaissance_75]

O =1:160
H = 1:160
AH =1:80
BH = 1:40
Help!

[@emizenrealestate]

ma'am what is 1:20 and 1:40 what is it

[@vijaysadamate6599]

😍 😍 😍

[@user-hu8mu1vh5u]

En francais

[@hammadkhilji6134]

S. Typhi Antigen O 1:40
S. Typhi Antigen H 1:40
S. Paratyphi A (H) 1:20
S. Paratyphi B (H) 1:20
What does this Indicates?

[@ibrahimhafez6073]

negative widal test
and may repeat afterone week

[@xaestheticanimex]

@@ibrahimhafez6073 What does this indicate?
S. Thphi 'O' : 1:160 Dil
S. Thyphi 'H' : 1:320 Dil
S. Para Typhi 'AH' : 1:20 Dil
S. Para Typhi 'BH' : 1:20 Di

[@user-hu8mu1vh5u]

Svp

[@isaiahjr6912]

Hi at 5:25 your representation of the dilution is wrong 80 microlitres is smaller than 40 microlitres and 40 is smaller than 20 so 5 microlitres should look big not small.

[@gouravmukherjeemldmch5657]

No

[@diarhadi7598]

Hana sardar

[@diarhadi7598]

Hana sardar

[@basheer2325]

In tube :
The dilution in 1 tube is
1/20