Renin Angiotensin Aldosterone system

Everything you want or need to know about RAAS!
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[@Shericedr]

I swear to God he’s the only person on KZbin I can understand.... muscles & accent makes it so much easier. I got an A thanks 🙏 to you

[@joscammells8372]

Hahaha me too! Wish I found these videos earlier.

[@tello7390]

Ninja nerd is still the boss

[@christopherkambwe4886]

😂😂😂You think they will ask you the thickness of his muscle in the exam... Anyways... It's an awesome one

[@d_2344]

Btw do you know from where is his accent ? I’m Arab …

[@kathym2790]

@@d_2344 It is an australian accent

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I like it when bodybuilders teach physiology !

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Smart and hot, best combo!

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Check out "More Plates More Dates" KZbin channel, that's why I'm watching these RAAS videos :)

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phew should i be looking at the board or at the biceps.. difficult decisions

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Your comments are the best 👍

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😂🤣

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Sir, I am from India working as a Professor in Nursing College. Whenever I watch your videos I get so confident about my teaching. My students are so fond of my classes as I teach them using every single word you use in your videos...all the credit goes to you sir🙏 Thank you so much for your wonderful explanation....seeking your knowledgeable videos in future too..😊

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Go ahead and give him some of that pay check! 😂🤑

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Thank you so much Professor ...your videos are very helpful and you are talented and gifted to this ...l thank you so much for posting your videos.l feel very much excited if l saw your videos which explains topics that are confusing to me ...

[@mikajoubert4316]

Dr. Mike you are incredibly talented when it come to explaining complex topics. I get so excited when I see that you have a video on a topic that I don't understand because I know that I won't struggle anymore once I have watched you explanation. Thank you!

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That took you less than 20 min and i finally got it. Been sitting at my physiology class for 1.5h and wondering all the time what the heck is the profesor talking about?!😂 thank you👍

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These videos are a god-send; you somehow explain these each topic leaving me with no questions

[@ernestagyesi9733]

Kinj

[@daniellecraig2737]

Currently in nursing school... This is the best explanation I have found by far and actually helped me finally understand this system, thank you!

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Whenever i see a topic in my lecture and I see him have a video on it, I click on it first before watching any other videos on youtube because he explains everything so well that I do not need to memorize it!

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This is one of my favorite A&P professors! I must give this handsome man and a few others credit for the A's I make on all of my exams. I am grateful for the time and effort you have put in to help me and MANY other people do well. Thank you so much! 💚

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So grateful for this channel. I feel like I'm actually understanding the whole picture instead of concentrating on isolated concepts that have no connection to anything else. It makes so much sense. Thank you so much!

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One of the most wonderful Dr. i have ever met. Brilliant, talented and exceptional human being with unique teaching techniques and methodology. I am really benefiting from this clear tutorial.

[@DrMattDrMike]

alhassan da'u Thank you! Very kind

[@kerrymq5996]

I can't begin to explain how grateful I am for the clarity in which you delivered this. I understood in 20 minutes what my lecturer was overcomplicating this afternoon. Thank you so very much!

[@raja5472]

thank you for saving my first week of med school - a french student

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I'm a French student too

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Can't believe I just found him today. Lord, never thought anyone could ever make me understand these things. You are a gifted teacher doc!

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Still can't believe how easily he was able to explain this. Thank you!

[@zacharywynne5581]

Hey Dr. Matt and Dr. Mike, I just wrote my physiology final and I just wanted to say thank you for singlehandedly teaching me this whole course throughout the year. I appreciate you #MVP

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Also thanks for the gun show 💪🏼

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man what the hell? i got goosebumps from how much this makes SENSE!!! THANK YOUUUUU I LOOVE. U SO FKN MUCH

[@ghazalarabidarrehdor4600]

I've been coming back to this topic once in a while for the past few years. This is by far the best summary of the physiology of RAAS. Just enough amount of details.

[@laurayiselrodriguez4254]

I am so grateful for your videos. Please don’t ever stop teaching. You make it look so easy and you helps millions of students and professionals around the globe. Thank you for your time and dedication. You are so very much appreciated. ❤ love, nursing student from NY

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I can’t think of another teacher better than you are! Thanks to you I understand the concepts so much easier! ❤

[@alyssasabo4496]

I'm taking human physiology and I was so confused about this system, BUT you clarified my understanding of it and now I feel better about my midterm next week. Thank you so much

[@rebeccahodges5376]

This guy is a gifted teacher! SO well explained. Thank you for making this.

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You truly have a gift. So thankful I found you and NOW get to view you everyday on IG! These videos really are helping me with my understanding of the body systems and getting through nursing school. God bless you! :)

[@portillolaura17]

Thank you. This is a clear and concise lecture on a very complex system! I always learn in his videos what I could not in a whole semester!

[@EmilySwallow-um9wm]

never commented on anything in my life but you explained this SO well! thank you 🙏

[@norikahun]

I don't know what I would do without your videos and explanations. You are greatly appreciated and the more I watch your videos or listen to you on spotify, the more my way of thinking changes. I am new in all this and not a native speaker and so to find someone like you guys. thank you!

[@DrMattDrMike]

😊

[@ThamaraiR-db6yb]

I am speechless as to how simplified yet detailed this is. Thank you so much doctors. Really appreciate it as it is making a world of difference in my life. Thanks a ton!!!!

[@anthonyeller7140]

Studying for the MCAT here in Holland and this was super helpful to understanding this! Super appreciate your help!

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The content of your work is so incredibly valuable! Thank you so much for producing such clear, easily digestible information!!!

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FINALLY SOMETHING ACTUALLY USEFUL IN RECOMMENDATIONS ! it was an amazing lecture, cleared all my doubts

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This is the best lecture on body fluids and electrolytes ever! I sat in class and went to tutoring and watched few vidoes but still fuzzy on the info until I came across this! Thank You for your clear and concise explanation!

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3rd year pharmacy student here, I wish all my professors teach half as well as Dr.Mike! Incredible descriptions and explanations, and connect ideas so well! It actually makes learning a joy!

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It's unbelievable how easy you explained such a complicated topic. From the bottom of my heart thank you!!!!

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Your videos just make so much damn sense! Teaching me more in less than 20 minutes, than what any tutor or text book could.

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I just wanted to thank you for your awesome lectures. Your channel helped me tremendously to finish my A&P 2 class with a good grade. I will be forever thankful! ❤❤❤

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YOU HAVE BLOWN MY MIND!!! the body is amazing.

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Never stop uploading. THANKS

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Can't thank you enough for these videos!!! I am getting through Physiology this semester because of you and your podcast!!! BRAVO!!!!!!!

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You are awesome!! Thank you for explaining this. I had no clue how to put it all together from the modules of my physio class, but you made sense of it all in a nice video!! Amazing!

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You explain this in such a simple way that it's so easy to understand!

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Thank you so much!!, you don’t know how much the happiness that I felt after I understood this part…. You’re really good teacher

[@ngozipearl6269]

I have been struggling to understand this RAAS, but listening to this now, under 16 minutes, i got it clearly. Thank you Dr Mike. Your videos have helped me a lot.

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needed somebody to explain this properly for my exam today, this was very well done

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There are so many reasons that these guys are amazing. Thank you for helping me to understand pharmacology....

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this made it so much sense, i was confused a little at first but now it all makes sense !!! I come to your channel every time i an i never leave disappointed like literally never !!!! thank you thank you thank you

[@pujan.p.]

Thanks Dr. Mike for your exceptional skills for teaching!!! Love from Canada!

[@TGC488]

You are a legend, practically you are my lecture,thank you for smooth clarity

[@ines3363]

I just wanted to say THANK YOU for all your videos. I watched A LOT of them for my physiology exam (i'm a french veterinary student) since I had to learn all my physiology classes in about 2 weeks 😅 It worked out just fine ! So again, thank you so much for these short but in depth videos 😄I will definetly keep watching for my future exams 👩‍🎓

[@bekahd919]

I have watched lots of videos on RAAS, this is by far the most helpful! Thank you!

[@ruthquetant7375]

Thank you so much‼ You helped me get the highest grade in my A&P 2 class Final‼‼

[@inazfaisal5051]

You are the absolute best explainer!!! Incredible teaching!!! In my medical studies, I use you almost every day. Thank you!

[@erina80young41]

thankyou!!! made so much more sense now!! was close to tears to try and read my textbook and lecture notes!

[@elizacamacho7178]

I will be forever grateful for this channel! Thank you so much!

[@serametlhaganeng1258]

Dr Mike your videos are so amazing, your explanation is not forgettable

[@samiesamie7619]

Oh my G you are amazing person to teach this complex system in a common sense way!!!❤️

[@dessertthingy]

These explanations are so clear. Thank you!

[@johnpaulmunene4396]

Amazing lecture that is easily understood. Thanks Dr.Mike!

[@zee-pr7jk]

your channel is really underrated. all of your videos are amazing, just enough details with great great explanation. wish you all the best!!

[@mickjay7397]

Points: 1. The Afferent arterioles bring blood into the kidney's glomerulus filtering 120ml/min of blood filtrate in the capsule 2. A drop in BP releases renin being an enzyme and not a hormone. It's the first component of the RAAS system as the juxtaglomerular cells in the afferent arteriole have a mechanism to pick up a drop in blood volume. These cells are baroreceptors 3. Mechanism to release or activate renin: A. LOWER BLOOD VOLUME: Lower volume means the afferent arterioles are not stretched much and this triggers renin release from the juxtaglomerular cells baroreceptors (aka glomerular cells) B. LOWER BLOOD CONCENTRATION: Macula Densa cells chemoreceptors in the distal convoluted tubule measure concentration of sodium in the filtrate and release renin by connective tissue that binds with the juxtaglomerular cells in the afferent arteriole. Most of the Sodium gets absorbed before reaching the distal convoluted tubule. Basically, as blood moves slower, kidneys have more time to absorb the filtrate. C. INCREASED SYMPATHETIC RESPONSE: Direct sympathetic innervation from a fight/flight situation requires BP increase for heart to deliver more blood to muscles and the necessary organs. The RAAS system helps regulate blood pressure by increasing blood volume through salt and water retention, and by narrowing blood vessels. This maintains a balance between blood flow and blood pressure, providing the body with enough blood and oxygen to function properly.

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Being right at the end of the preclinical part of medschool, 3 weeks ahead of the first part of german board exams and I swear to god after your videos I am slowly starting to fully understand AND enjoy physio!

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Same scenario here 4 weeks before final exam and I’m starting to love biochemistry and physiology

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you got me again before my exam, thanks man

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You are a fantastic teacher doctor.. U can't imagine how much you are helping medicos get better.. Your videos has helped me immensely during my entrances... Thank you so much, from India 🙏😊

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Thank you thank you thank you! Something I was struggling to comprehend, simplified so well! You are the best!

[@DrMattDrMike]

Glad it helped!

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I love love love your guys videos I only watch a few people's videos because it's really difficult to get a grip on peoples accents and Voice and most of all teaching style but you're a natural Please keep uploading videos for us desperate medical students to learn I honestly watch so many of your videos right before my exams

[@christinedjb]

Whenever I want to understand more about a topic, I go to Dr. Mike. His explanation is precise. 💯

[@aswinikumarnath2618]

You made me realise how cool the RAAS is, especially the Angiotensin II. Thank you soo much.

[@srijeta8741]

ive attended 3 different lectures on raas pathway before and never understood it UNTIL THIS LECTURE. thank you sir, you are brilliant.

[@nicolevieirapires4340]

so so so grateful for your existence. you are the best teacher ever. THANK YOU SO MUCH I will recommend your channel to everyone I know!!

[@user-si7em4pw1s]

I can finally understand this!! Sat through a two hour lecture on this and I was lost after 10 mins! Thank you!!

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I just wanted to say I searched a lot to find an explanation for the adrenal gland nobody explained like you. my God u have saved my anatomy since last year till now Thank you so much for all your good videos. I am really appreciated

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Dr Matt and Dr Mike are the best teachers I have met Thank you ..all the way from kenya

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Your videos are so so great, somehow everything seems to be easy, when you explain it. Thank you so much!!!

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Thank you. Clear, concise and flows in a logical, easy to understand way. Plus the visuals stick in my mind, because I am a visual learner. Great lecture

[@rosasisalem2017]

He is the only one I can understand a 100 % his way of explaining is incredible 👏 you're awesome

[@joysusantravertz1405]

the diagrams and explanation explain the RAAS so clearly. Really appreciate this tutorial.

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Your videos are absolutely saving my life in nursing school!

[@nnekaehiobu6489]

Thank you for this video; I can confidently say I now understand RAAS. Your teaching is epic!!!!!

[@E.M185]

I have learned more from this 16 min video than the 8hr lecture today. THANK YOU

[@stephaniemartinez8351]

Helped me answer my discussion board on RAAS. Thanks for the video!

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Never stop making videos, ur amazing man, literally the only person that can explain the subject ❤❤❤❤❤

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How you manage to get my brain to not only grasp all this, but actually make it engaging enough for it to retain it and feel like 'yooo! this is interesting as all heck!' is just ridiculous.

[@SylwekGrega]

This is a great video. I've always been confused by this topic, and you've helped really clarify this concept for me.

[@KH3Art]

absolutely wonderful video! thank you. there are so many ways the body controls/ regulates blood pressure/volume and this video did a great job of explaining how it all kind of works together.

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OMG, THIS!!!! Thank you sooooo much. I'm in grad school...NP in acute care. I haven't seen this literally in years. BEST refresher out there. I may have a mites chance at passing adv patho! EXCELLENT presentation!!!

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This is fantastic! I am applying to nursing school and had to retake A&P since I had to take it so long ago. Rather than repeat 2 semesters of A&P I am taking a credit by exam. It's been just me and 2 anatomy books and random internet searches to teach myself. I am nearly through all the material, but am starting to burn out. Then I found your videos! You do a great job of explaining things. When I go back through the material to study I am going to see if you have any videos on the things I was fuzzy on. Thank you, thank you, thank you!

[@DrMattDrMike]

Best of luck!!

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Never seen a doctor with such nice printing! Well done great video!

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doing MSc Advanced Clinical Practice - my physiology knowledge is only making progress due to your excellent content here. This is so complicated and explained so well, thank you so much. More videos on anything please

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You are amazing! I learn so much from you! You are detailed, informative, smart and explain the whole process! Thank you so much for being YOU!!! :)

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Thank you, so helpful for my upcoming medical exams!

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Wow...Dr. Mike...I understood everything.God richly bless you.

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Wow, the way this was explained was magical! Thank you so much for sharing this!

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Thankful to have found you! Been benefiting greatly from your videos. God bless you!!!

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Best physiology anatomy in universe.i find no other video informative than this one's .love from india

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Thank you Mike for your awesome content. I always use your channel to understand anything in physiology.

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You explain so well!!! You make it interesting thank you so much! It's your muscles and your way of presenting that helps me💜

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Thank you, you explained my favourite topic in a way that I understood and will remember.

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I literally have goosebumps because Im a Prenursing student and the fact that you literally hit every single point in the SIMPLEST terms as i was going along with my professors confusing powerpoint is insane!!!! Im like oooohhhh well why didnt she just say that in class!? lol. I feel really prepared for my A&P2 Exam tomorrow. Thank you!!!

[@Kjoy918]

Thank you for simplifying this!

[@haydenfrew6545]

I am working as an EMT studying BHSc in Paramedicine and Pharmacology, and this video has been the best explanation I have had of the RAAS system. Honestly would pay for this quality of material.

[@harrietweathervane]

you explained this exactly the way i needed to hear/see it - thank you so much!