Digestive System Physiology Overview

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[maggieharris]

Don't worry about the mistake you made, we are all human! I am just blessed that you take time out of your day to make these videos for people like me who just cannot learn all this in a college lecture class. Thank you again!

[garlandnovosad]

Armando, the fabulous quality of your work never ceases to amaze me!  

In this lecture, you might also consider including:  1. What chemical activates the inactive enzymes secreted by the pancreas? and (2) the presence of IgA in saliva to serve as first line of defense against pathogens in the mouth and esophagus. It is what makes it so difficult to find an adequate synthetic replacement for patients who lose activity of their salivary glands.

[armandohasudungan]

That is a bad mistake. mustve got confused with the P's as I was doing it. Thanks!

[Regineald]

You're not speaking too quickly. In fact, we learn too quickly. You are a blessing sir. THANK YOU !!!

[ipinborgert]

I'm a medic and the fast speed is especially fantastic - keeps momentum and makes the big picture clear. Thank you. (I used this video for grand overview/impression. There are many details in physiology which isn't covered here.)

[keynnawebb]

Please continue to make these videos. They've helped me so much! The textbooks are so confusing but you help make sense of it all. Great work

[MacknificentMack]

Nice video but you made a few mistakes for example you said parietal cells secrete pepsinogen and chief cells secrete HCl. It's actually the other way around, parietal cells secrete HCl and chief cells secrete pepsinogen.

[tylercaldwell]

I love your videos! Very helpful! Although, you got your gastric cells switched. Chief cells secrete Pepsinogen and Parietal cells secrete HCl and IF. No worries!

[jennifercollins]

Thank you so much!!! I'm so thankful that you speak quickly speed up the animation. Ain't nobody got time to sit through speakers for a review. If someone needs that, they can go elsewhere. Yours are PERFECT!!!

[alexman]

I don't know how I would get thru my late nights studying for my Anatomy class with out these videos!!!

[jcalworth]

FYI... Chief cells secrete pepsinogen, and Parietal cells secrete HCl. You have it vice versa in the artwork unfortunately.

[nnlh]

Chief cells secrete pepsinogen, the zymogen precursor to pepsin. Parietal cells secrete hydrochloric acid (HCl). You got the two switched :D But thank you for the great video! Very helpful.

[JustPiichi]

I can't thank you enough. My professor's lecture notes were kinda confusing, but you cleared everything up! Amazing!

[melodyhilman]

Your work is amazing! I'm absolutely loving it. Consider updating this videos with some of the suggested changes by others. Don't talk slower- with so much to learn I use these for review and appreciate the speed you cover things. Others can use the pause button!

[asrakhaleeq]

there is a mistake in the video
it says chief cells secrete hcl while its not like that chief cells secrete pepsinogen while parietal cell secreate hcl this is correct

[EnitiaDegrassi]

Your videos are the only reason I haven't gone hiding in a cave. They simplify the information to a level that I can understand and develop upon. So thank you for helping me pass A&P

[Fatima-tqtb]

Chief cells- pepsinogen
Parietal cells- HCl+intrisic factor.
You wrote it the other way round by mistake.

[armandohasudungan]

Hey,
Try changing the quality setting to the highest one for better graphics and resolution

[artemisharrell]

Thank you so much! I always watch your videos with my notes in front of me and write down things you say that help me understand. I also binge on your videos before any practical or exam and something ALWAYS comes up on my tests that you helped me remember.

[khadijamir]

Thank you for saving my life as I will be having my final after tomorrow. Thank you so much again and again.