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
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
👏👌
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
You are seriously a GODSEND ❤
did u even fact check? lolz
Beta 1 rec not dilates but increases heart rate and contractility
THIS WAS SO HELPFUL.
Thank you from deep of my heart
My whole life is now sorted by this video
Mr. Jacob.
You make it Really easy.
This is actually pretty good.
This is amazing thank you Jake
Love you for this ❤
Brilliant
I was trying to memorise them so hard
you saved me
Thank 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
WHY DID I NOT SEE THIS THE NIGHT BEFORE MY PHARMACOLOGY EXAM NOOOO
I am thanking god right now because i am cramming soo much rn!!!! THANK YOU
Wow, that's amazing
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.
Saved me time to memorize for my exam tom. I was struggling to memorize all those receptors and its uses😔
Gosh I needed this
OMG I love you💛 I have a Pharm test this morning and this is a huge help! Thank you so much! New subscriber here!
Thanks that really helped😊
Amazing!!!❤
Thanks bro ❤
Thanks
Wow❤
Thank you
Thank u
Thank you sir 😊
THANKYOU SO MUCH
that's cool, thank you
-"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
Thank you
Thank you very much sir
Helpful 👍🏻
Wow❤
Sooo cool man🎉
Alpha 2 are presynaptic in Brain and post synaptic in Pancreas.
I love this 🎉🎉🎉🎉
❤❤❤❤
الف رحمة على امخ وابوخ
Alpha - Constrict
Beta - Dilate(B For Big) .It creates BIG Moments!
OHHHH NOW I GET IT THX
I must learn to use mnemonics,for real!!!❤
WHERE WAS THIS SUNDAY....
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)
Wow
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
❤
What about the effects on insulin uptake 😵
How does alpha 1 act on the heart?
Bro😢 how do you study..also a med student need tips
Woowwww....🎉
Sir this a wendys
This is wrong, Alpha 2 agonist does not constrict the lungs.
Lol, he even said Beta always dilates 🤦♂️
Afla one, beta boy, zorro and then there was two others?
Alpha 2 dilates the lungs
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!
Guess you haven’t come across guanfacine, an Alpha2a Agonist yet
❤❤
Things ain’t taught easily like this in school
❤❤❤❤💐
GENUIS
Wrong. Alpha 2 agonists reduces sympathetic outflow. That causes vasodilation….
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?
Oh my gosh
You just happen to save me from a bad day
That's incorrect alpha 2 reduce transmitter release so alpha indirectly might cause dilation, know your facts
QISS
how about Beta 1?
dilates heart?
Beta 1 constricts because that is what causes blood pressure to rise
Grg supremacy
This is wrong lol
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 😂
How the fk does this help anyone remember it 😂. There’s no hope if this is too much to learn
Wrong wrong sangtess tuuu beta1 always dilate nhi hott
Ughhh
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
Thanks bro ❤
Thanks
❤
❤