As a nurse, I appreciate the use of diagrams, I'm a visual learner, very well done, thank you

Would you consider posting a PDF of what you've drawn so I can download and print it? I can't draw as well as you :)

Beautifully explained, studying for my NP2 exam and was really struggling to grasp the various pathways of emesis. Highly appreciate as now I get it. Thamk you

You make my life in PA school so much better! Thank you! :)

Just amazing! I teach final year pharmacy students; and in the Oncology Module, this video proves invaluable. Thank you so much!

Armando! You are a life saver, I love your videos

Your clear explanation, excellent drawing skills, right speed and tone of voice contribute to your great presentation of vomiting physiology that this ICU and Postanesthesia Nurse now fully understand.

Awesome way to clear up this process. Thank you!!!

Thank you so much! This was amazing! Before this, I was so confused about how all of the parts worked together and where they all were

Superb explanation . love it

Thank you, incredibly helpful!

Thank you! You are doing a great job.

Amazing video. You can also add the increased intracranial pressure in the stimuli that result in vomitting.

Excellent video Sir....

Nice explanation 👌 easy to understand

This video helps me a lot. Thank you very much...

nice explanation for beginners of the Medical...

Nicely explained. Thanks

superb video, enjoyed

i bunk classes all the time and still score good marks. one of the reasons is you mate.

Great video. Thanks.

thanks man i love you !! :) keep the explanations coming you are teaching a generation of Future doctors :)

This is just simple and understandable , thank you

Another GREAT video as usual, thank you Plz upload the pharmacology part

awesome video. helped my autistic daughter understand why her "stomach doesn't want anything to eat or drink"! Thank you!!

thank you thank you thank you thank you!!! this was brilliant! ! thank you!!

Simply great!!

Sir fan of your explanation and more things to know

Thanks a lot Waiting for the Pharmacology part.

The stomach can be Triggered.

Very educational and informative. Was curious about the physiology behind it as I'm suffering from a horrible hangover at the moment!

thank you. it helps me a lot!!!

Love your drawing btw !

excellent video. where can I find the pharmacology part of this video?

What an excellent video and explanation! Thank you soo much for providing this. I was very disappointed to see the pharmacology video you mentioned was never made or not uploaded? Please can you do this/upload it?

thanks Armando..

Thank you!

thanku so much

Thanks so much

amaizing vedio amazing explination. 10/10

Excellent...thank you.

I’m gonna give a presentation🧑🏻‍🎓 in my Uni tomorrow(the topic is vomiting🤮) and your video seemed extremely helpful🤗 to me..Thanksssss bro🥰😘 And a big applause 👏🏻for the art of drawing ✍️ .Awsome.Keep it up

Amazing, thank you👌

Very nice i like it ... Keep it up

Thanks sir. please do update on pharmacology part. keep up the awesome work.

Thank you so much for this.

Still waiting for the Pharmacology Video. Great Channel and amazing way of explaining such complex topics on a easy and simple way. Great Job! STILL WAITING FOR THE PHARMACOLOGY VIDEO.

good job bro

well explained🖒

you are the best! thank you

thx very helpful.

i love the rap intro at the beginning XD

Very interesting!!!

btw love your style of drawing haha. Thanks for the video ;)))

Thanks

How exactly does the Vestibular Cochlear Nerve activate causing motion sickness? From what I understand, the VCN transmits orientation information derived from the Vestibular Organ. From other sources, it is the conflict between the information sent via the VCN and the information sent by the Optic nerve that create the Motion Sickness. Attempting to read a book while in a moving vehicle creates movement information transmitted via the VCN from acceleration activating the Vestibular Organ while the lack of movement in the visual field creates stationary information transmitted via the Optic Nerve. How does the Vestibular Nucleii activate the Vomiting Center? The Vestibular Ogan senses acceleration (change in motion) so how does and why would it send vomiting signals? What is the purpose of vomiting when you are in motion? If the optical centers work collaboratively with the Vestibular Organ to create motion sickness, what is that sensation for? What is the purpose of evacuating the gut when the eyes and ears disagree on whether the body is moving or not? If there is no purpose, then is it merely an accident of evolution for the brain to process movement information from two sources and erroneously initiate the vomit processes?

8 years later video still valid

I enjoy watching your videos, I wish you draw a person vomiting as well.

thank you , you are the best (y) but, where is the pharmacology part of this video ??

Please please... Do add all the pharmacological videos.....

Thank you! I’m trying to figure out why I’m having quick onset nausea then projectile vomiting that is unrelated to food injestion or emotional or visually stimulated that within 5 min results in becoming unconscious and incontinent. At the age of 61 it has now happened 4 times once 2 weeks apart up to 8 months between episodes. I am a retired RN. Complete GI work up was negative. No vasovagal type pre sensation. CT of brain negative. EEG pending. Hospitalized 4 times without answers. Hx of a STEMI 1 1/2 yrs ago. But STRESS test and triponin levels last episode this week were normal.

Do make a video on :- 1. Vestibular system and functions 2. Inner ear anatomy and physiology 3. Vertigo types and assessment 4. Semi circular canal anatomy thanks & regards

Sir thanks alot for your explanation. Kindly make video for managing ph urea creatinine and by controlling things how csn we make protocol to avoid dialysis.

Supportive video...........thanks

thanks

We know Nausea and vomiting of pregnancy usually starts before 9 weeks of pregnancy. For most women, it goes away by the second trimester (14 weeks of pregnancy). For some women, it lasts for several weeks or months. For a few women, it lasts throughout the entire pregnancy. I was fed off because of nausea during my pregnancy, I couldn’t put anything inside but when I found “no to morning sickness tea” it works like a miracle for me.

amazing!

Is the vomiting pharm video up yet? Thanks!

Hi: is the Emetic REFLUX or the EMETIC REFLEX?

You mentioned a following video about treatment, when will this go up? It'd be incredibly handy for finals in a month

I enjoyed this video :)

Very nice video but i think you have completely missed describing about the NK receptors. They seem very important in the pysiology of vomiting

Fantastic

can you upload the papers of all videos in pdf file and i will print it ..that's wil help me

I suffer from daily nausea and Ondansetron works well. The HTP3-receptor antagonist, serotinin antagonist. Antihistamine didn't work neither did Metoclopramide or Domperidone. I already knew about the CTZ and vomiting centre. But not that it is only the vomiting centre is the one causing the vomiting to happen. I thought it was possible to vomit without the help of the vomiting centre. Is it possible to get the vomiting centre removed? Or shut down completely? And will that result in not vomiting anymore for the rest of you life? That would fix both my gastroparesis and my emetophobia. I don't believe there's a doctor who is able to do this though. The place where the vomiting centre is located is very hard/impossible to operate on I guess. Or might this be happening one day? I love the video by the way!

good job thanks

I was feeling sick today after eating a lot of greasy foods. And I kept telling myself, I’ll be fine, I won’t vomit while spitting out swimming pools of saliva. I got myself a sprite thinking I was going to feel better afterwards, 2 minutes later I ruined the bathroom. Sprite and anything acidic is good for stomachaches. Edit: is it normal to be shaking so much after everything happens?

i read from articles there are 5primary afferent pathways -> vomiting: vagal, vestibular, CTZ, cerebral cortex (is this what you called higher cerebral cortex?) and midbrain (where is it in your video,can you help me..) thanks alot

Excellent, grettings from Peru, What literature do you read to do this video?

What can someone do if they suffer of nervous/anxiety vomiting? And also to prevent the clogged and gagging sensation in the thoroat?

Hey you did not mention anything about the receptors present in gut .

How come I get nausea, even some sort of stomach sickness, feel exactly like I'm going to throw up, and it never happens, as it just turns out to be diarrhea a few hours later. I have not thrown up in 7 years.

Nice video but what I'm looking for is a video of this. Trying to explain to my daughter how she got sick. Thought a video would help.Maybe you could make one.Would a video of someone Puking while getting a CT scan?

Hey may I ask you how you shoot your videos? Like where do you place the camera and stuff? I've been wanting to make a video and your usual angle in your videos is just what I need! Hope it's not too dumb of a question... Thanks!

How about the Phrenic nerve and its part in vommiting or regurgitating?

Are you sure that vestibular nucleus activates CTZ and not vomiting center directly?

Armando Hasudungan Sir.. where is the pharm video put up? Urgent..

Pls upload pharmacological part....

Thank you Where is the pharmacology video?

Thanx for this vid is this the Area postrema?

Can we buy / download this as a pdf from you?

Good one but where can I find the pharmacology drugs use for emetics please.

I have already made many points and now asking your help regarding potassium and ph.sodium is not an issue for me

I have a question and I will thankful for anyone who answers it: What is the difference between Area postrema and the trigger zone? Is the trigger zone part of the area postrema or is it an extra center? How does the signal flow through these 3 places in this case? Thanks.

Hello. Once I saw in "medical detectives" that if someone is being asphyxiated with a pillow, said person vomits in order to try to clear the air path. Is the higher center responsible for this emetic reflux? Thanks for your videos.

Great job! After watching this I am claiming the pharmacology part of the video...... :p Please upload it as soon as posible...... :)

my book says that vestibular apparatus doesn't stimulate the CTZ but directly the vomiting center, and the Stomach and intestines stimulate the CTZ not directly to the vomiting center?

Thanks so much, this is great. I heard that pathology causing the heart to stretch causes vomiting too. How so? Is this vagal stuff again?

I can understand getting rid of toxins but why would activation of vestibulocochlear nucleus cause vomiting? What is the rationale?

What is differences between Central and Peripheral vomiting ?