Physiology of Micturition

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Armando Hasudungan

Armando Hasudungan

Күн бұрын

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Пікірлер: 416
@giselleleach3556
@giselleleach3556 3 жыл бұрын
I'm a nursing student and even though I don't need to know how micturition works in this much detail, your explanations were just so well-done and intriguing that I couldn't stop watching.
@cecechannel2
@cecechannel2 3 ай бұрын
You should have been taught this in your A&P 2 prerequisite class. How did you get accepted into the nursing program without knowing the basics?
@sumantrabid5903
@sumantrabid5903 4 жыл бұрын
the finest explanation i even seen, with awsm digrams and handwriting ❤ take love from India❤
@evelyngyau-boakye724
@evelyngyau-boakye724 3 жыл бұрын
@Wells Miles plpppp0
@gk5012
@gk5012 2 жыл бұрын
Shi m mja gya bhai 👌
@NN-im4fz
@NN-im4fz Жыл бұрын
And back here again in my 2nd year of residency after the last time here was during my premed days, thank youuuu
@johnfurseth9791
@johnfurseth9791 4 жыл бұрын
This is an astonishing presentation. I am casting a wide net I search of a cure for my incontinence 10 months after surgery (NNS RALP/PLND). I’ve found nothing more clear or complete on the anatomy of this topic, including explanations and diagrams from my own doctors and therapists. Thank you!
@ashtonsneedensequeira8803
@ashtonsneedensequeira8803 2 жыл бұрын
Wow I'm am speechless the best explanation on micturation I have come across love from 🇮🇳 india 😍
@armandohasudungan
@armandohasudungan 2 жыл бұрын
Thank you!
@zwitterionman2359
@zwitterionman2359 8 жыл бұрын
Absolutely remarkable! Thank you so much for posting this. It would also be really helpful if you could briefly describe the pathophysiology of the various types of urinary incontinences.
@birminghammedics6774
@birminghammedics6774 10 жыл бұрын
Thank you so much :) Just a note, some medschools teach that females do have an internal sphincter, as physiologically they do, but anatomically it hasn't been found. Check your course requirements.
@VoidHalo
@VoidHalo 5 жыл бұрын
If it hasn't been found is this not conjecture?
@animeshpathak3921
@animeshpathak3921 4 жыл бұрын
I guess for girls the internal sphincter gets weaken as she age.
@animeshpathak3921
@animeshpathak3921 4 жыл бұрын
Same goes for men aswell. Smoking can weaken your muscles.
@ezgidemir5250
@ezgidemir5250 4 жыл бұрын
Now i also shocked because we've learned that females also have internal sphincters, I guess this channel should update their knowledge
@nupurdogra893
@nupurdogra893 Жыл бұрын
It is a functional sphincter not anatomical; so it is correct to state that females also have an internal sphincter even though it is not found like a separate structure with dissection like the male one
@1234piano
@1234piano 11 ай бұрын
I'm not a medical student or professional but I have studied human anatomy and physiology, neurology and human behaviour by myself for a number of years now. I'm so pleased with myself because I was able to follow most of the terminology you used and the basic structures. I now need to learn about the efferent and afferent nervous system and various receptors and what happens when the bladder is empty or full (as well as voiding) in more detail, and your video here is just perfect for me to stretch my understanding of the urinary system and micturition. Your drawings are outstanding, as is your commentary! I learned much from you - thank you very much!
@aryan7767
@aryan7767 10 ай бұрын
why do you study it? really inspirational thhough
@ruthchelagat5175
@ruthchelagat5175 8 ай бұрын
This is helpful, thank you
@MassahAasif
@MassahAasif 4 ай бұрын
Best best best lecture ive ever been through on this app ... much blessings and prayers your way as a reward of this lecture. May God bless you more .
@amandafowler8694
@amandafowler8694 3 ай бұрын
This video is extremely helpful! I would definitely recommend watching before your micturition session for class. It would make understanding pharmacology better!!
@Status_osm
@Status_osm 2 ай бұрын
Galat hai bhai mai neet ka student hu. In female Internal sphincter persent
@AndrewJC11
@AndrewJC11 6 жыл бұрын
Thank you. A massive improvement on Gray's anatomy book 60 years ago. Fantastic refresher course.
@ahmadkhan-on8by
@ahmadkhan-on8by 9 жыл бұрын
excellent explanation , with very high standard pics and absolutely clear concept ,hats of ,keep it up
@karalaalexander7124
@karalaalexander7124 9 жыл бұрын
thanks for your vids they are life saving when you have bad lecture notes and good to watch after reading guton book
@Mahadevan760
@Mahadevan760 4 жыл бұрын
Armando, hats off, to the casual, non chalant, but confident way, you draw figures. Furthermore, your accent seems to have improved. Kudos !!!!
@v_ronyca3244
@v_ronyca3244 6 жыл бұрын
I think this was left out of my medical school lectures... thank you for making and sharing these so I can better understand urinary physiology, pathology, and pharmacology
@lingarajpatnaik6514
@lingarajpatnaik6514 3 ай бұрын
Amazing clarity! May you enjoy great health and happiness!
@dranilkumaraiimspatna
@dranilkumaraiimspatna 8 жыл бұрын
internal sphincter is present in female and Females do have a more elaborate external sphincter muscle than males as it is made up of three parts: the sphincter urethrae, urethrovaginal muscle, and the compressor urethrae.
@supboy666
@supboy666 5 жыл бұрын
but it gets weakened post-partum
@khdr4165
@khdr4165 3 жыл бұрын
Sir, you should be rewarded for this masterpiece!! I'm speechless and idk how to thank you enough, god bless you❤
@doctor-o1d
@doctor-o1d Жыл бұрын
Better explanation than given in First Aid. Thank you 👍 and pray for my exam..
@anindoadhikary7383
@anindoadhikary7383 Жыл бұрын
An easy and well explained video. Thanks from Bangladesh 🇧🇩
@Status_osm
@Status_osm 2 ай бұрын
Galat padhai rha bhai
@DrRoughfield
@DrRoughfield 8 жыл бұрын
Dear Armando I am a medical student from Denmark and I enjoy your videoes very much. They supplement my reading very well. I do have a question though about the voiding reflex that you mention in the last part of the above video. You describe it as it is an interplay between the sensory nerve fibers ind the detrusor muscle, the interneuron in the sacral part and the pelvic nerve that makes a loop and ensures continued voiding. As I understood it, the voiding reflex is based on an interplay between sensory fibers in the urethra, not the detrusor. In my mind this makes more sense, in that the flow of urine will keep the urethra dilated and thus stimulate the stretch receptors there, whereas the sensory fibers of the detrusor will not stretch at all during contraction. What are your thoughts on this? Thanks for your time and effort.
@ryanciarlo4448
@ryanciarlo4448 5 жыл бұрын
I'm a medical student, and I love your videos. Can you make some pdfs available of your finished diagrams? That would be incredible!
@kanikagoyal4422
@kanikagoyal4422 4 жыл бұрын
in which grade, are uhh?
@VoidHalo
@VoidHalo 5 жыл бұрын
I just remembered watching this a few years ago and it was very interesting, so I had to look it up again. incidentally, watching this while I have a full bladder makes me appreciate it all the more. lol
@Buffalosabskis
@Buffalosabskis 4 жыл бұрын
Just watch when you go to empty it. Not too fast
@satishchaudhari3894
@satishchaudhari3894 3 ай бұрын
Love from India….best explanation till ever
@Status_osm
@Status_osm 2 ай бұрын
Galat padhai rha bhai
@mosopetobalesi5334
@mosopetobalesi5334 2 жыл бұрын
Well explained 👏
@rohanroy8504
@rohanroy8504 7 жыл бұрын
I think there is no other way to explain better than dis ......u r d best...... thank u very much Armando 😍
@TanmoyDatta-jd7bf
@TanmoyDatta-jd7bf 4 ай бұрын
Such an extraordinary tutorial. Thank you so much sir!
@80sadiayaqoob91
@80sadiayaqoob91 4 жыл бұрын
The best explanation ever💓😍just that the females do have an internal sphincter...but the rest of the video is just outstanding😍💓 may Allah give u the reward for helping students💓
@thunderr8127
@thunderr8127 3 жыл бұрын
Why are you unnecessarily mentioning your nonexistent Allah in this?
@nsas955
@nsas955 3 жыл бұрын
Really it is the best explanation for micturition physiology I have ever read.
@anxiousmind645
@anxiousmind645 Жыл бұрын
I am one of oldest subscriber following since 2012
@armandohasudungan
@armandohasudungan Жыл бұрын
thank you :)
@anxiousmind645
@anxiousmind645 Жыл бұрын
@@armandohasudungan you are emotion for me your voice takes me to my mbbs days memories.. Great thankful 😊
@sumathyveeraragavan7788
@sumathyveeraragavan7788 3 жыл бұрын
Ur diagrammatic explanations are really very helpful to understand the concepts better.ur teaching is just awesome sirr.
@zas881
@zas881 5 жыл бұрын
Thank you so much. I think i learned from you more than any professor in med school!
@lightyagami2565
@lightyagami2565 4 жыл бұрын
We need to call you the good and the greatest teacher in the world 😍😍😍thank you sooooooo much 🧖‍♀️👏👏👏
@basetsanamaluleka7314
@basetsanamaluleka7314 2 жыл бұрын
This Is the best video I've ever watched about micturition🙌🙌💯💯💯.. Thank You very much🤗.
@Ahmedona24
@Ahmedona24 4 жыл бұрын
The best explanation is ever seen.. So far
@fnz2454
@fnz2454 8 жыл бұрын
Only just realised there are faint pencil outlines which he draws over for the diagrams. Anyway, thanks so much! :)
@oohemg33e
@oohemg33e 8 жыл бұрын
Can't believe i spent 2 hours reading about this when it was taught so well in 15min !
@aryanwankhede6102
@aryanwankhede6102 4 жыл бұрын
You are God sir! Pls keep making more such VIDEOS... The first place I look for a video on a topic that disturbs me is here.. if I don't find a video on that topic by you, I am forced to look elsewhere, but if I do get it here... There's no reason left for me to anywhere else! Your explanation is pure AMAZING and I appreciate you for your hard work! Thank you so much sir! Love from India❤️
@saicharansaini6909
@saicharansaini6909 2 жыл бұрын
Simply amazing explanation 🙇
@shirishnagansurkar1
@shirishnagansurkar1 4 жыл бұрын
Excellent, complicated process made super super easy, thank you very much
@dr.tariqmerestani3027
@dr.tariqmerestani3027 9 жыл бұрын
Dear Dr.Armando very nice video and explanation. i have a small correction on ur video that the hypogastric nerve is in the Lumber region L2, just to in form the people who follow ur videos including me, and again thank u very much
@dr.tariqmerestani3027
@dr.tariqmerestani3027 9 жыл бұрын
According to Guyton 12th edition P312
@faqihhabib4971
@faqihhabib4971 9 жыл бұрын
Tariq Jihad actually he is right, it is coming from toracolumbar region, which is T11-L2 that making hypogastric plexus. CMIIW :s
@killermakd2015
@killermakd2015 6 жыл бұрын
The hypogastric nerve enters the sympathetic chain at T10-L2.
@bublisoniyak6227
@bublisoniyak6227 2 жыл бұрын
Thank you so much 🙌🙌🙌 the concept went and sat straight in my head! 🎉
@Mangiomolto
@Mangiomolto 8 жыл бұрын
Thank you for this explanation, now I understand better that normal functioning of active voiding contractions are initiated by messages of the efferent side of the reflex arc .
@IamLovedbyGod
@IamLovedbyGod 5 жыл бұрын
Armando Hasudungan saving lives since 1989
@yingli7669
@yingli7669 5 жыл бұрын
Very good. Clear illustration.
@syakirshaari6913
@syakirshaari6913 2 жыл бұрын
Thank you sir love from Malaysia
@muthukumar6127
@muthukumar6127 3 жыл бұрын
Life saver❤ amazing diagram and crystal clear explanation 🥺🥺❤
@basharatbeigh6671
@basharatbeigh6671 2 жыл бұрын
Excellent diagram and explaination
@nailamushtaq3782
@nailamushtaq3782 6 жыл бұрын
It helped me a lot .. My presentation was appreciated because of this videos.
@margretmanda8382
@margretmanda8382 Жыл бұрын
This channel is one of the best 🫶🏾❤️ Thank you for saving us
@arpitatripathy3174
@arpitatripathy3174 4 жыл бұрын
So far the best explanation!
@arizarichie9446
@arizarichie9446 2 жыл бұрын
thank you so much, how can this video not going viral
@atsedebirhanu9573
@atsedebirhanu9573 2 жыл бұрын
Exciting and to the point explanation , good job
@shubhamghodke3760
@shubhamghodke3760 2 жыл бұрын
Omg that diagram is worth million likes 💯
@DaraghCarroll
@DaraghCarroll 8 ай бұрын
That afferent pelvic n. had me confused for a long time. Thank you!
@gilbertmwaba4606
@gilbertmwaba4606 2 жыл бұрын
This was so helpful 🇿🇲
@rotzie29
@rotzie29 8 ай бұрын
Loved your video. You've made it simple and easy to understand. For me female pelvic structures and functions is basic....Great content, 👏🏽
@tak2malay24
@tak2malay24 4 жыл бұрын
A.....M...AZING SIR.......NO WORDS, SIMPLY THE BEST
@kmk9347
@kmk9347 5 жыл бұрын
Beautifully explained.... Beautiful diagrams... Thank you very much 🙏🙏
@wickypatel
@wickypatel 7 жыл бұрын
very simplified and easily understood..must watch
@mohamedx3969
@mohamedx3969 4 жыл бұрын
Wonderful and it is enough that it reminds us with classic teaching
@godjapan3928
@godjapan3928 6 жыл бұрын
I have two questions 1.Do people use abdominal pressure to urinate? 2. when we urinate ,If we stop urinating by using our muscle , what happens?
@EyadMAli
@EyadMAli Жыл бұрын
Thank you Armando ❤
@akpanjennings
@akpanjennings Жыл бұрын
I think females do have an internal sphincter although it is a less elaborate structure
@pure-heart3500
@pure-heart3500 9 жыл бұрын
studying medicin in germany.you explain it much better ! thanks
@brianafiff8591
@brianafiff8591 3 жыл бұрын
You are the best, armando.. appreciate
@akanshasharma2831
@akanshasharma2831 3 жыл бұрын
Sir your explanation is incredible and remarkable,, you are genius, I am soo much glad after watching this video, u are great ful, thnkuuu soo much sir, alot of respect for you, incredible job.
@abdurhmanal7954
@abdurhmanal7954 4 жыл бұрын
THANKS FOR HELPING ME UNDERSTAND THIS TOPIC
@homashahnawaz31
@homashahnawaz31 2 ай бұрын
what a wonderful talk.
@eileenriley8170
@eileenriley8170 Жыл бұрын
Very Interesting as well as your teaching skills are Excellent thank you.
@Status_osm
@Status_osm 2 ай бұрын
Galat padhai rha hai bhai
@Drcallipers2000
@Drcallipers2000 3 жыл бұрын
Thank you sir. Now it will be easier for me to understand the text in Guyton.
@rudraprasadghosh18
@rudraprasadghosh18 5 жыл бұрын
Wonderful presentation sir
@gimmeasteak84
@gimmeasteak84 8 жыл бұрын
You are a hero to mankind, and I will nominate you for a nobel prize on education
@ubiquitousfan4721
@ubiquitousfan4721 8 жыл бұрын
He deserves to be nominated.
@damonwayne7760
@damonwayne7760 3 жыл бұрын
thanks for the easy explanation
@ilovegod0106
@ilovegod0106 3 жыл бұрын
Amazingly clear explanation! Thank you
@theinsanespirit2399
@theinsanespirit2399 3 жыл бұрын
I'd develop interest in Urology if lectures are of this quality!
@29chamusurisetty36
@29chamusurisetty36 3 жыл бұрын
Clear concept and with awesome diagrams.... thank you so much this helped me a lot...
@mohamedtarek3832
@mohamedtarek3832 4 жыл бұрын
Thanks alot for this great explanation but u forget the role of cortical control center and its role in the micturation
@PSJish
@PSJish 5 жыл бұрын
Wait, are you sure that both male and female have internal urethral sphincter? Try search it up on google and female KUB system has internal sphincter as well
@fastmohawk3903
@fastmohawk3903 2 жыл бұрын
exceptional!!! its strange that the micturition has remained the same after 7 years:))
@domillima
@domillima Жыл бұрын
Brilliant, can you make some videos about the results of spinal cord lesions at various levels
@borbiharquestions
@borbiharquestions 2 жыл бұрын
Also micturition reflex is basically a spinal reflex controlled by the central nervous system. So what you say is partly true but not completely. A spinal reflex is started which is facilitated or inhibited by the pontine facilitatiry and mid brain inhibitory areas
@thomaslau8100
@thomaslau8100 6 жыл бұрын
Thanks for the video. There is no anatomical ground to say female does'nt has an internal urethral sphincter. There physiology in this aspect is even more complicated when going into a discussion of Skene's gland, G spot and squirting.
@sanazahra4952
@sanazahra4952 4 жыл бұрын
Excellent explanation.. 👍👍
@ranjanasharma9252
@ranjanasharma9252 8 жыл бұрын
Excellent.Explained with great clarity.
@singsoar
@singsoar 2 жыл бұрын
Hope that you also include how does the case of micturition syncope happen?
@thotaamrutha9854
@thotaamrutha9854 3 жыл бұрын
Crisp and clear
@shruthikulkarni8342
@shruthikulkarni8342 5 жыл бұрын
very nicely explained.
@firuzbarakaev3162
@firuzbarakaev3162 4 жыл бұрын
many thanks !!!
@davicaldasdossantos9484
@davicaldasdossantos9484 Жыл бұрын
very good.. thanks for the lecture
@borbiharquestions
@borbiharquestions 2 жыл бұрын
@armano I beg to differ. Though you are right about all the nerves. But sympathetic nerves I.e. the hypogastric nerve has little to no role to play in micturition. They are mainly responsible for prevention of reflux of Semen in the bladder during ejaculation. Rest all is fine. Please refer Guyton and Ganong. Thankyou.
@HOMSHOMS78
@HOMSHOMS78 Жыл бұрын
Very good job sir! Thank you👍
@cameronleggett7046
@cameronleggett7046 10 ай бұрын
Armando, this video is amazing. Do you have one on defection as well as micturition?
@sothathappened
@sothathappened 3 жыл бұрын
super informative! thank you so much! maybe you will create an additional video that helps explain why sometimes urinating feels so close to orgasmic?
@angelajakob1257
@angelajakob1257 9 жыл бұрын
Unlike male anatomy, in which the bladder neck and prostate comprise the internal urinary sphincter, the internal sphincter in females is functional rather than anatomic. So this means that women have a internal sphincters. So according to my source your info is incorrect?
@riyar2863
@riyar2863 4 жыл бұрын
Thank you for such a nice explanation🙏🙏
@macqueenroys7923
@macqueenroys7923 6 жыл бұрын
Your video just made this a whole lot easier for me!!! Thanks
@UAE8643
@UAE8643 3 жыл бұрын
THANK YOU IT WAS REALLY HELPFUL
@medicinemadhav6546
@medicinemadhav6546 5 жыл бұрын
Please please please please sir make videos on cancers with their treatment in full detail
@medlifeinternational.9319
@medlifeinternational.9319 3 жыл бұрын
interesting science!!!!! we appreciate great work done
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