Biliary tree | Gastrointestinal system physiology | NCLEX-RN | Khan Academy
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- Опубликовано: 10 сен 2024
- Created by Raja Narayan.
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Amazing and beautiful explanation of physiology however it is very essential to note that bile after passing from common hepatic duct does not divert itself to cystic duct for bile storage rather ;thebilefromtheliverisdivertedintothegallbladderduetothehightoneinthesphincterofOddi and then bile regurgitates back to cystic duct and gets stored there :).
Thanks a lot! I've been trying to find this answer for some time!
Years trying understanding this concept. I had a problem believing that cystic duct passes bile salts through it both in and out to gallbladder. Funny. Thank you
"..and the bile is squuuuiiiezed out of the gall bladder" i so loved that !! :D :D :D i wish you all the good in the world ! your explanations are just incredible ! hope is not lost! a very happy student says Thank you!
do you review the ampulla of vater or spincter of Oddi in any of your videos?
Very good explanation, but it would be nice if you added the short duct, Ampulla of Vater before bile enters the duodenum 👍
so clear and easy to understand. thank you.
That handwriting tho...
I agree
Thank you. You just made me start and finish my whole assignment.
Thanku ....... so much
your explanation was amazing
so Gud for learners!!!
The cystic duct joins with the pancreatic duct to empty into the gallbladder. Just wanted to add that since it was not mentioned
Katherine Fernandez I think you mean to empty into the doudenum
It's the Common bile duct which joins with the pancreatic duct.
Thank you
thank you! nice handwriting hehe 😄
U r every where !! Seen u on many videos !!! 😁
AMAZING... not sure if its because I've reviewed this 100 of times, but this one really stuck! Thank you
This may benefit colleague learners. 1:22 am
it's helpful and clear thank you😌
Super helpful! Thank you!
wonderful!! thank you!!
thanks
Thank you!
Very informative
Excellent. Thank you. Cleared up the whole process nicely.
Great video
Great concise visualization!
Pleasant voice.
Many thanks!
It's very clear and helpful. thank you.
What mechanism stops the bile travelling from the liver to the common bile duct, instead of turning into the cystic duct?
Is there some kind of valve or some such that prevents this occurrence?
I'm guessing that when no bile is needed in the duodenum, bile goes into the gall bladder through ductus cysticus because it has nowhere else to go. When needed though, bile is pressed upp from the gall bladder and bile which happens to arrive from the liver is also taken along for the ride so to say. Since the gallbladder is nothing but a storing place for bile, there is no need for it to go through the gallbladder first.
I think free fatty acids are absorbed first in the jejunum and then only B12 and bile salts are absorbed in the terminal ileum!
I am in having SEMS inserted in CBD since cholecystectomy could not be done at 63 on the ground that it would be risky.
This man is awesome . thank you once again :)
this helps :)
thanks doc
That's amazing thax💜
you are a blessing. just subscribed. thanks
راائع
What is the treatment intrahepatic biliary stone??Cholangitis is curable?? Pls reply
good work ...
are you real !!!
greaaaaat thank
When the bile goes back to liver.does it again gets stored in gallbladder?
Qurat Ulain no it’s 10% of bilirubin that returns to the liver as urobilinogen via the portal vein which is then excreted by the kidney into the urine.
Not bad, I wouldn't say some, I would say almost all 98-99% of bile salts are reabsorbed ;).
I'm kind of confused. I thought that the jejunum is where the most absorption is done and the ileum is important for absorption of vitamins ?
You are right. Although, what he said does not conflict with what you are saying. If you listen carefully, he says that the ilium is where the absorption of bile salts and fats occur.
mooi,
Duodenum or the du-WAD-denum? I’m confused lol.
second part of duodenum not first..
it releases bile in second part of duodenum
he says "the duodenum or the 1st part of the small intestine", which is right.
Descending
Part of deudinumm
Between the superior and inferior duodenal flexure
Can someone please tell me what the word 'common' means in the name 'common hepatic duct'? Thank you.
Common means that it is shared, one collective duct for many ducts that goes into it. Many gall ducts from the liver are emptied into the common (or shared) hepatic duct.
Adam Borg I love you great answer
Emulsification is actually a sophisticated colloidal process. Absorption is technically a wrong way to describe it .
Nvm.
The way he says Duodenum is just painful.
ha! duo dee um
I need him to say duodenum correctly. It's so awful haha!