Gastrointestinal (GI) Physiology…The Basics (Introduction) | Physiology Series

Gastrointestinal (GI) Physiology…The Basics (Introduction) | Physiology Series | Medicosis Perfectionalis lectures for ASCP, NCLEX, COMLEX, NEET, USMLE, PLAB.

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[hamnaabdulrazzaq]

our professor literally recommended us your video and taught us exactly how you did in the video ...

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I’m literally so grateful for every video you make ! started my GIT module and god the amount of happiness I had, seeing you have a playlist made on it. It made me so happy and felt like a relief
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[Dia-Sabah]

I may not watch the video now but thanks for making this video. I have recently started studying the GI and I have really struggled with the physiology since it was my weak link during the basic studies.

[jorelgarcia]

Gone are the days of my voracious readings of Family Medical books. Now you are the real thing! I thank YouTube for these. And thanks for your medicine/videos.

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I owe you my life. Thanks Thanks Thanks !!!!. Desde Colombia te doy muchasss gracias por explicar tan bien! Ojalá existieran más profesores como tú

[pmgsnhz]

Thanks alot ❤
Your lectures are amazing 😇😁😁

[waelfadlallah]

All aboard for a wonderful GI physiology journey :)

[ranmalali]

I hope you can make a gi pharmacology video! I love your videos!

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[rajitammineni]

Hi sir, thank you so much for videos. Kindly give how to make this kind of videos

[fouziaqamar]

I'm so thankful for your physiology videos. It's my weakest subject and your videos help me a lot.

[ahmadsadidsalimi]

Regarding the quiz
Probably due to high splanchnic blood flow and getting lesser flow to the brain may cause tiredness after meal
Or maybe due to high insulin followed by high sugar intake

[waelfadlallah]

Regarding the quiz i think we get tired after a meal basically because the parasympathetic nervous system takes over which is the rest and digest system

[milmicat]

Amazing! Medicosis, you are my savior!

[Yeshua_Is_King]

Regarding the quiz- I assume it deals with insulin secretion via deplorization of beta cells within the pancreas.
As your sugar level rise, potassium channels will stop leaking potassium in the beta cells, therefore depolarizing the beta cells and allowing calcium influx, to which that will influence secretion of insulin into the bloodstream per activation of GLUT-4 transporters.
I also assume this is why eating simple sugars (glucose, fructose, galactose) on a consistent basis that's caloric dense exacerbates weight gain and/ or can make you feel tired i.e., you eat a sugar snack, your body secretes insulin, but it secretes too much, therefore resulting in hyperinsulinemia, and because now your blood sugar ends up being low again, your body tricks itself into thinking it's "hungry, " to which a domino effect occurs.

[pfuhad]

Is it stomach that convert food into molecules. or is it the pancreatic enzymes . Thank you

[baemn]

so, why do you get tired after a big meal?

[tariksebbah]

would you please put the link to the GI-Biology series or playlist? because all I came across is Digestion | Ultimate Review | From A to Z

[nerrorr]

Suffering through gastritis has me rethinking my career vodka goals💀