I am a welder and you made it easy enough so even I can understand the part you were talking about. The only problem is that I have no clue about what those receptors are, where they are or anything like that.
Hey no hate here I'm just not understanding. as alpha 1 is a vasoconstrictor alpha 2 vasodilates via negative feedback from alpha 1 and beta 1 causes positive inotropy and chronotropy while beta 2 broncho dialate. the memory trick you gave does not effectively address this unless I am missing something. Much love!
Guys !WTF Is Wrong With U! His Mnemonics is Precious! Some Facts Are Exceptions & His Mnemonics Are For General! Those 1 & 2 Make Me Clear in memorizing those Rs In ANS.
you said Alpha 2 would constrict but you said Alpha 2 goes with beta 2 and you said beta 2 dilates.. the last example was confusing that you made, after your abcd
this just saved me 3 hours of memorization if not more
lolz goodluck
Definitely more🤧
Here he is referring to Alpha Agonist and Beta Agonist when he used A B C D mnemonic
thank you for saving me
Yep so a beta ‘blocker’ will constrict the lungs
Which is why they are contraindicated in asthma
Beta-3 has left the chat
Beta 3 are modified B 1 receptors
@@GlobalSuperlativesTV it is made from an entirely different gene
For adipose tissue right? For example lypolysis in sympathetic nervous system
And also said to be in the bladder according to some new sources
👏👌
Beta 1 rec not dilates but increases heart rate and contractility
You are seriously a GODSEND ❤
did u even fact check? lolz
My whole life is now sorted by this video
omg i love you, i could hug you
This is wrong. Beta not always dilate. B1 causes increase in HR and contractility
Bruh constriction and contraction are not the same
Just Memorize B for Big!
@@AB-dg4vefacts
@@AB-dg4veyeah but contraction of smooth muscle in vessels cause vasoCONSTRICTION
@@yuram94 Heart contractility is not the the same as smooth muscle contractions. And B2 relaxes the smooth muscle
I am a welder and you made it easy enough so even I can understand the part you were talking about.
The only problem is that I have no clue about what those receptors are, where they are or anything like that.
I'm a roofer, and I thought the same thing I'll never forget ac or bad day but idk what to do with it now
😂😂😂
😂😂😂😂
As a carpenter, I approve this message.
THIS WAS SO HELPFUL.
Mr. Jacob.
You make it Really easy.
Beta 1 constricts the heart though but this was really helpful
This is actually pretty good.
Guys this video is incorrect. Alpha 2 does not constrict the lungs And alpha 1 and beta 1 agonist action on heart have similar effect.
Exactly. B2 causes bronchodialation not constriction
@@septicaemiaussus5875 that's what it says. Beta dilates → B2 → Vasodilation of Lungs
@@dr.poornaprajna it doesnt i just checked again ;-;
@septicaemiaussus5875 correct me if I'm wrong but, beta 2 causes bronchial relaxation and he said beta always dilates, so it adds up?
Relaxation=dilate which is the same thing
So beta dilates(relaxes)
Thank you from deep of my heart
I am thanking god right now because i am cramming soo much rn!!!! THANK YOU
Love you for this ❤
This is amazing thank you Jake
Alpha 2 are presynaptic in Brain and post synaptic in Pancreas.
Brilliant
I was trying to memorise them so hard
you saved me
Thank you💕
Saved me time to memorize for my exam tom. I was struggling to memorize all those receptors and its uses😔
Alpha - Constrict
Beta - Dilate(B For Big) .It creates BIG Moments!
OHHHH NOW I GET IT THX
WHY DID I NOT SEE THIS THE NIGHT BEFORE MY PHARMACOLOGY EXAM NOOOO
Hey no hate here I'm just not understanding. as alpha 1 is a vasoconstrictor alpha 2 vasodilates via negative feedback from alpha 1 and beta 1 causes positive inotropy and chronotropy while beta 2 broncho dialate. the memory trick you gave does not effectively address this unless I am missing something. Much love!
Wow, that's amazing
Thanks bro ❤
-"Beta always dilates"
-Also, adrenaline on beta 1 --> positive inotropic effet (increased constriction)
UwU
Constriction isn't the same as contraction.
Beta would cause constrictions too since it increases renin release 😂
Thank you sir 😊
Amazing!!!❤
Wrong. Alpha 2 agonists reduces sympathetic outflow. That causes vasodilation….
Wow❤
Thank you
Gosh I needed this
THANKYOU SO MUCH
Thanks that really helped😊
Thank you
الف رحمة على امخ وابوخ
OMG I love you💛 I have a Pharm test this morning and this is a huge help! Thank you so much! New subscriber here!
THANK YOU
Thank you very much sir
Helpful 👍🏻
that's cool, thank you
Is there a longer video for this that I can watch?
Thanks
This is wrong, Alpha 2 agonist does not constrict the lungs.
Lol, he even said Beta always dilates 🤦♂️
Guess you haven’t come across guanfacine, an Alpha2a Agonist yet
Sooo cool man🎉
I love this 🎉🎉🎉🎉
Thank u
Wow❤
WHERE WAS THIS SUNDAY....
I must learn to use mnemonics,for real!!!❤
How do i memorize the 50 other drugs that come with it?
😂 da story of med school.
These short videos are my music now. My younger sister (grade 2) thinks am crazy
I'm afraid this is my type
Alpha 2 dilates the lungs
That's incorrect alpha 2 reduce transmitter release so alpha indirectly might cause dilation, know your facts
❤❤❤❤
You just happen to save me from a bad day
Things ain’t taught easily like this in school
Sir this a wendys
What about the effects on insulin uptake 😵
Bro really said alpha 2 constricts the lungs wtf please I hope you are not seriously a med student ???
Bro he’s not wrong a2 adrenergic receptor can cause bronchoconstriction, how’s that wrong ?
@@andriioannou8167 alpha 2 agonists inhibit the release of noradrenaline in the sympathetic system -> REDUCE VASOCONSTRICTION
@@andriioannou8167 is that not how anti hypertensive drugs work ?
And alpha 2 also release NO -> VASODILATION
@@andriioannou8167 source?
❤
How does alpha 1 act on the heart?
Afla one, beta boy, zorro and then there was two others?
Wow
QISS
Woowwww....🎉
Bro😢 how do you study..also a med student need tips
But Beta 1 ?? its Constrict
how about Beta 1?
dilates heart?
Beta 1 constricts because that is what causes blood pressure to rise
❤❤
❤❤❤❤💐
Grg supremacy
Bestttt
Guys !WTF Is Wrong With U!
His Mnemonics is Precious!
Some Facts Are Exceptions & His Mnemonics Are For General!
Those 1 & 2 Make Me Clear in memorizing those Rs In ANS.
This is wrong 😂
lmao people thanking you in the comments and they dont fact check. You are so wrong about the Beta receptors.
Oh my gosh
This is wrong lol
Wrong wrong sangtess tuuu beta1 always dilate nhi hott
How the fk does this help anyone remember it 😂. There’s no hope if this is too much to learn
GENUIS
you said Alpha 2 would constrict but you said Alpha 2 goes with beta 2 and you said beta 2 dilates.. the last example was confusing that you made, after your abcd
Ughhh
Thanks bro ❤
Thanks
❤
❤