Aldosterone raises blood pressure and lowers potassium | NCLEX-RN | Khan Academy

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khanacademymedicine

khanacademymedicine

Күн бұрын

Пікірлер: 89
@perikaveera4438
@perikaveera4438 11 жыл бұрын
I'm a M.D. physician in Mississippi and some of these lectures have helped me in revising what had gotten rusty in my brain.
@sccm100
@sccm100 6 жыл бұрын
perikaveera do you need to have any form of education to be a doctor in Mississippi?
@manuelubillus1075
@manuelubillus1075 6 жыл бұрын
hahaha what the fuck what kind of question is this
@stephenprice3357
@stephenprice3357 3 жыл бұрын
Exactly Sebastian 😂😂😂
@sarahalexander3255
@sarahalexander3255 Жыл бұрын
​@@sccm100 Doctors need a lot of education regardless of where they reside.
@khanacademymedicine
@khanacademymedicine 12 жыл бұрын
Yes Aldosterone is made at some baseline level throughout the day, and that that level of production seems to go up and down based on the level of RAAS stimulation, Potassium levels, and even the time of day.
@faree38green
@faree38green 11 жыл бұрын
Dr Rishi you are a legend!
@2588ngo
@2588ngo 10 жыл бұрын
OMG! studying for my physio exam and this helped soooo much! I couldn't get the mechanism of aldosterone and its relation to K+ excretion.
@nemodot
@nemodot 11 жыл бұрын
that explains why we use potassium sparing diuretics for the prevention of potassium loss. Blocking the action of aldosterone you can get diuresis without K+ leaving. The downside is that it can drive to metabolic acidosis, giving that aldosterone stimulates H+ secretion.
@alexcateye
@alexcateye 11 жыл бұрын
I finally understand why my Addison's disease gives me metabolic acidosis when I go into crisis. I wondered if it was caused by the dyspnea, but it must be the opposite. Great lectures!
@glowingatom
@glowingatom 10 жыл бұрын
thanks learned more from you in 10 min than I did 10 hours in class with my prof.
@khanacademymedicine
@khanacademymedicine 10 жыл бұрын
Peter Wu My name is Rishi Desai and I work at Khan Academy. If you're willing to share a bit about your experience, please send us your email address so we can reach out to you. Thanks in advance!
@rinaberman7686
@rinaberman7686 10 жыл бұрын
khanacademymedicine While there's a representative in the comments section... Is there a decent amount of Neuroscience videos in this channel? I'm a neuro major.
@jeangeraldgilles2984
@jeangeraldgilles2984 10 жыл бұрын
God bless Khan Academy!
@wonderfullymade8690
@wonderfullymade8690 2 жыл бұрын
I’m studying for my Certification for Dialysis Nurse and your videos are awesome and amazing! Wow! Thank you for making videos that are easy to understand. God bless you!
@chrisatwill9330
@chrisatwill9330 4 жыл бұрын
These are the clearest explained videos, with the most pleasant voice and the cutest graphics! Immediately subscribed ! :)
@iromine7416
@iromine7416 10 жыл бұрын
I love the voice. So i immediately subscribed. haha
@farishaazman2799
@farishaazman2799 8 жыл бұрын
Thanks for the videos so much helping me im having test tomorrow and this just simplify things for me !
@leenahmed147
@leenahmed147 Жыл бұрын
Amazing explanation, Thank you so much 💕💕
@FoftheCs
@FoftheCs 11 жыл бұрын
this. is. incredible.
@XxI3ioHazardxX
@XxI3ioHazardxX 2 жыл бұрын
I am currently taking A2R blockers and was always curious as to why this medication would raise my blood potassium levels. Also, I'm taking the MCAT so this video was helpful for me in 2 ways :)
@ぴこ-h5r
@ぴこ-h5r 9 жыл бұрын
I really love your videos! I started learning hormones in school, but I wanted more detail. Then I found your channel! It's really helping out, so please continue working well. Thanks😂
@nsas955
@nsas955 11 жыл бұрын
Tnx a lot for this simple and clear explanation. It's really a great thing to do.
@Alchemist37
@Alchemist37 9 жыл бұрын
Brilliant recap, thanks very much. Off to watch the next one !
@GoGoKatrina
@GoGoKatrina 11 жыл бұрын
i love your videos!! i'm a visual learner and i do like to know my stuff lol. reading only lasts me so long before i go crazy... -nclex test taker (soon i hope) haha
@bethannmurphy08
@bethannmurphy08 11 жыл бұрын
Your videos are absolutely amazing! I am currently taking anatomy and physiology 2 and I am struggling a great deal. My teacher is very nice but this is overall a very tough subject and you do an amazing job explaining it all!!! Do you do all the videos? Also, do you do videos upon request?
@s1r3n1971
@s1r3n1971 4 жыл бұрын
This teacher is also an artist.
@SL-tc6sd
@SL-tc6sd 7 жыл бұрын
Thank you Dr. Desai!
@joeyx4988
@joeyx4988 11 жыл бұрын
Thanks, great video. You have wonderful hand writing too........for a doctor....
@gummadillianuradha1749
@gummadillianuradha1749 4 жыл бұрын
Thanks I m preparing for neet it helped me to understand concepts no one can teach like this
@benoramhovachev9069
@benoramhovachev9069 4 жыл бұрын
This is super interesting only I'm in the night before mid-term so have no hour to see it all :( -doesn't mean that this video is too long, just shame I don't have enough time to see it all.. Thank you for making videos with full of good knowledges.
@ionutonea1537
@ionutonea1537 Жыл бұрын
Very clear explication. Thank you. Any ideea how can I reduce the aldosterone ? And of course the blood preasure ? Thank you very much !!
@shashi5951
@shashi5951 4 жыл бұрын
Super clear. Thank you
@JoelEchelon
@JoelEchelon 9 жыл бұрын
You sir, are a genyus.
@briannastrube8139
@briannastrube8139 9 жыл бұрын
Way better explanation than how I learned from my professor! Thank you!
@ziyanzhao868
@ziyanzhao868 5 жыл бұрын
Video was hecking great thx doc
@fabinushahid6929
@fabinushahid6929 8 жыл бұрын
realy helpfull its looks much simple
@jamalsa3d
@jamalsa3d 11 жыл бұрын
Awesome!
@dr.vrushaliwankhade471
@dr.vrushaliwankhade471 10 жыл бұрын
its just too awesome!....:-)..helped me alot!..thanks..
@simpleelegantdecorations6638
@simpleelegantdecorations6638 3 жыл бұрын
I have a question for some reason I’m losing potassium tru urine that has drop almost to 2.8 I do have to take potassium pills to keep it up my blood pressure is normal but aldosterone is normal but Renin is low is this mean there is something wrong with kidney
@hasanani4520
@hasanani4520 8 жыл бұрын
Thanks
@zimorika21
@zimorika21 10 жыл бұрын
thank you so much - helped me a lot :D
@Sherirose1
@Sherirose1 7 жыл бұрын
Thank you. Your videos complement RN Sarah and my brilliant lecturer. I hope I can pass my exam on 25th May
@diegos5692
@diegos5692 5 жыл бұрын
hyponatremia also results in increased aldosterone secretion
@SoraKimchi
@SoraKimchi 2 жыл бұрын
U r amazing❤
@asmaaaaliasmaaalani6665
@asmaaaaliasmaaalani6665 2 жыл бұрын
Perfect🤩🤯
@dankykang9853
@dankykang9853 6 жыл бұрын
You are a fantastic teacher.
@saminanaeem3112
@saminanaeem3112 11 жыл бұрын
wait....what about hydrogen....aldosterone also plays imp role in hydrogen secretion....promoting metabolic alkalosis..... btw great fan of ur videoa...jus clear the potassium bit plzzz
@ufaceitnow
@ufaceitnow 8 жыл бұрын
Thank you for your videos.
@joannboyd8855
@joannboyd8855 4 жыл бұрын
Treatment?
@Rainbow_1312
@Rainbow_1312 Жыл бұрын
at 1:45 why does it say cholesterol is not visible?
@geico1212
@geico1212 11 жыл бұрын
Constantly high sodium causes high blood pressure since more water is retained in the blood to keep the osmolarity of the blood at its normal concentration
@caseyhunter5772
@caseyhunter5772 4 жыл бұрын
aldosterone does not affect osmolarity, ADH does
@naziasultanali2202
@naziasultanali2202 10 жыл бұрын
best help highly appreciated
@BL00D4NG31
@BL00D4NG31 10 жыл бұрын
Hello, what program do you use to make these videos? Thanks :)
@constantion305
@constantion305 12 жыл бұрын
Thank you so much!!!!!!!!!!!
@hanosha1323
@hanosha1323 5 жыл бұрын
Thx alot ❤
@naraelee6854
@naraelee6854 7 жыл бұрын
you are AWESOME !!
@carissawilkins3881
@carissawilkins3881 11 жыл бұрын
Bless. Your. Heart.
@arianapaguntalan46
@arianapaguntalan46 7 жыл бұрын
This is very helpful, continue to make videos you're doing a great job! making our med-life easier haha
@DrSivaMahalingam
@DrSivaMahalingam 7 жыл бұрын
Rishi Desai is my hero
@001rizwan
@001rizwan 8 жыл бұрын
Thank you so much
@adamcurtis83
@adamcurtis83 4 жыл бұрын
Where is this man's medal of honour?
@lailak3031
@lailak3031 7 жыл бұрын
Hi, your videos are really really good and I find it really easy to understand. The most common exam question asked for Mpharm students is how does the loop diuretics affect the renal system. Ive searched it but its still not answering the question. Please help.
@languageandmana9255
@languageandmana9255 2 жыл бұрын
Wow! Your voice a is so cool and you teach incredibly well! ✨ I'm so happy that this amazing channel is free and I can't thank you enough for being here and helping students like me who can't afford even low membership fees. Please don't forget people like me and continue to make FREE contents as you are amazing at explaining things and making the most informative short videos! ✨❤🙏
@dzcafe
@dzcafe 10 жыл бұрын
great work!
@ahmedwaly5226
@ahmedwaly5226 3 жыл бұрын
I hane a question, will aldosterone affect the osmilarity of the urine? Or no like what happened with the blood?
@zeromethanez
@zeromethanez 9 жыл бұрын
Isnt the collecting duct impermeable to water? How is water able to permeate through the principal cells?
@fadifahmi7086
@fadifahmi7086 9 жыл бұрын
+zeromethanez i wonder too???
@kuriatkooooo
@kuriatkooooo 8 жыл бұрын
fadi fahmi collecting duct has aquaporines which are recirculated so the water can pass through
@lancecannon3660
@lancecannon3660 3 жыл бұрын
So high potassium levels make the adrenal gland secrete aldosterone and then aldosterone effects sodium reabsorption which in turn causes potassium retention is this some kind of runaway effect
@INNO222
@INNO222 5 жыл бұрын
As early as 10 yrs old. I would get very dizzy and light headed when trying to stand up. Is it aldosterone? Thanks.
@wonderfo1
@wonderfo1 4 жыл бұрын
The theory doesn't stack up as some patients suffering from primary aldosteronism have normal potassium levels. Also direutics which removes/reduces sodium in blood has little to no effect on the blood pressure of those suffering from primary aldosteronism.
@pjruffin7191
@pjruffin7191 2 жыл бұрын
@T Put her on a low carb, heavy plant, low sodium based diet and have her drink half a gallon of water every day. That will down regulate aldosterone
@jasonichigo306
@jasonichigo306 9 жыл бұрын
explanation was simply ....ahhb ... simply legendary
@sueschaer2342
@sueschaer2342 8 жыл бұрын
amazing
@mehulsharma5228
@mehulsharma5228 9 жыл бұрын
Rina Berman lots of neuro videos on the website.
@rasmus4236
@rasmus4236 5 жыл бұрын
2.16 make me laugh out load :D " you can't just make aldosterone willy nilly!"
@mariasong5263
@mariasong5263 10 жыл бұрын
Are u Mr Wiengarten??
@hammhann3818
@hammhann3818 4 жыл бұрын
❤️❤️❤️
@vanityromano8030
@vanityromano8030 4 жыл бұрын
love the content, but don't like to wait while you are writing/ identifying the parts, takes up to much time
@ahmedbadr1133
@ahmedbadr1133 7 жыл бұрын
27la mesa 3la f5adak
@eqisoftcom
@eqisoftcom 6 жыл бұрын
Boring.. Had to wait hours before he draws all the ions.
@caseyhunter5772
@caseyhunter5772 4 жыл бұрын
Amazing videos but the mouth noises kill me!
@kackieedgcumbe8477
@kackieedgcumbe8477 10 жыл бұрын
:)
@bzbz90
@bzbz90 10 жыл бұрын
One tip is to make the videos under 10 minutes! These videos are getting too long.
@nsas955
@nsas955 11 жыл бұрын
Tnx a lot for this simple and clear explanation. It's really a great thing to do.
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