AUTONOMIC NERVOUS SYSTEM; PART 3 by Professor Fink.wmv

This is Part 3 of Professor Fink's Autonomic Nervous System Lecture. This Video Lecture continues the COMPARISON between the physiological role of the Sympathetic Response to STRESS versus the role of the Parasympathetic Response to the REST & DIGEST stage, EXPLAINING the action [benefit] of each on all of the principal organs of the body.
Professor Fink then describes the 4 Major Classes of AUTONOMIC DRUGS: [1] Parasympathomimetic Drugs; [2] Sympathomimetic Drugs; [3] Parasympatholytic Drugs; & [4] Sympatholytic Drugs. Both albuterol (as an example of a Beta-2 Sympathomimetic) and atenolol (as an example of a Beta-1 Adrenergic Blocker) are described as examples.
Reference is made to the Rest & Digest State, Stress State, fight, flight & freight, Acetylcholine (ACh), cholinergic nerve fibers, Norepineprhine (Norepi), muscarinic Cholinergic Receptor Sites, and alpha 1, beta 1, and beta 2 Adrenergic Receptor Sites.
Check-out professor fink's web-site for additional resources in Biology, Anatomy, Physiology & Pharmacology: www.professorfink.com
Down-loadable e-Books of the Lecture Outlines by Professor Fink can be purchased from the WLAC Bookstore at: wlac.redshelf....
“Hard Copy” Lecture Outlines can be purchased from the WLAC Bookstore at: onlinestore.wla...

[@olderphysician]

Sir, you belong to that elite group of "GREAT TEACHERS"! Thank you so much.

[@rashicutee1748]

u r helping those students who can't afford coachings!! thanks so much sir!!!

[@laureneliserod]

Professor Fink! You're AMAZING! Thank you so much for helping me in my nursing Pharmacology class! Everything is starting to make sense now. My whole cohort loves you :)

[@professorfink]

You are so welcome!

[@titokwena6464]

Prof Fink, those are powerful presentations, very enthusiastic and motivating. I am now very confident in physiology class both as a student and a part time lecturer. God grant you blessings and more years as a mentor/coach.

[@Dr_Shkar]

I am Shkar, from Kurdistan of Iraq, and I have to say thank you very much, your lectures helped me a lot.

[@trevorduke680]

The very best lecturer, every topic covered becomes so much clearer after the professor gets through

[@juanrossi3]

These 3 lectures about the autonomic nervous system explain so many things about the body (like why asthma medication speeds up the heart), its incredible :) I'm still watching at least 5 minutes a day (I wish I had time to watch more) and I just finished this one. I now its repetitive to say it, but this is one of the best things I've ever seen on KZbin, thank you so much, Professor! I comment on every video I watch to see if KZbin starts recommending them to more people.

[@professorfink]

Thank You for your kind words! Best Wishes for your Success! -- professor fink

[@seidahmed5909]

words lacks me professor. i don"t know in what way acknowledge you.am first year medical student somewher i allways see your interesting lecture&solve my problem am teacher independent because of you.long live professor.

[@jerricebrown3110]

Enjoy ur online lectures very informative and help me a lot to in understanding the nervous system and drug interactions.

[@salwaasem9117]

thank u very much ... now i cant study without listening to your lecture... u re great professor

[@cjm938]

i love this you are helping me so much with the understanding. I am taking pharmacology now and we are on this subject but the way it was being taught i was literally lost thank a lot...

[@matidamanneh9028]

Thank you very much sir. you are the reason why am excelling in my anatomy exams. life saver indeed and God bless you.

[@Hevehope]

I'm so in love with how you say stress!

[@sabrinamorrison3667]

amazing ! through your lectures it is clear that you love what you do and you make the subject so easily understandable, thank you so much !

[@idek4438]

Sabrina morrison

[@cu99460]

Your a legend Mr Fink!

[@ferricyanide8112]

18:25 Haha 🤔... Great lecture professor! Funny, intresting and informative. Thank you!

[@cmdungarwal7029]

Thank u very much sir,there is no one like you ''Amazing''

[@ramalaxmi7468]

its such a grt lecture i have heard yet..very lucid!!! thanks a lot sir.. now my confidence as well as interest got boosted up.sir!! can u please say the names of the subjects that you teach?

[@johntindell9591]

Thanks a lot.

[@josephineaboagye3823]

Sir please, why do we tend to urinate a lot during cold weather? Does it have anything to do with our parasympathetics?

[@emadbendahman3438]

Thanks so much Dr. Professorfink is there a lecture in opioid and Nsaid please?

[@professorfink]

Professor Fink’s Video Lecture on NON-NARCOTIC ANALGESICS & NSAIDs: kzbin.info/www/bejne/e6XFcqmwYs1ljpo Professor Fink’s Video Lecture on NARCOTIC ANALGESICS: kzbin.info/www/bejne/aF6vZ3l6q6llkNU FOR A COMPLETE LISTING OF MY VIDEO LECTURES: kzbin.infoplaylists

[@emadbendahman3438]

Thanks so much Prof. I appreciate your cooperation

[@rajkanna2223]

Respect ... thank you sir...::))

[@ushasingh9944]

What chemical is releasing in hypothalmus so the action potential generated and autonomic nervous system release acetylcholine

[@ushasingh9944]

Sir plz tell where actually acetylcholine is synthesis, in hypothalmus or in ganglionic synapes

[@professorfink]

Acetylcholine is synthesized in all "cholinergic" neurons. There are many cholinergic neurons both in the CNS and the PNS (peripheral nervous system).

[@greimalkin]

I've heard of Atenolol... in one of your other lectures

[@shacharstern8670]

How does epinephrine effects the brain if it can't pass the blood brain barrier (as far as I know)? Thank you.

[@professorfink]

This is an excellent question and I have been reading through the literature to find a good answer. You are correct that catecholamines (being polar molecules) should not cross the BBB. The question is, does administration of epinephrine intravenously (IV) affect the brain? IF I find any pertinent studies or information, I will post below. Thank you for the question!

[@shacharstern8670]

professorfink thank you for taking the time to answer and for your amazing lectures.

[@ethiosuccess3205]

Thank you .

[@A_Fallen_Apple]

1:18 & 11:04, 19:41 loud sound beware

[@paoisa1433]

I absolutely love the way you teach and have enjoyed listening to your lectures. Very educational, easy to follow and understandable... but could you PLEASE, pretty please stop it with the yelling! LOL It is a little annoying and it's like someone yelling right in my ear because you have that microphone! I mean that in the most respectful way possible.

[@MrKingMUDI]

ThaYou :)

[@MrKingMUDI]

Thank You*

[@petegaming6521]

انت عسل

[@mahmoudmostafa3940]

انت اكتر

[@tadams1969]

Great lectures. One suggestion, the audio quality is marginal and tinny. The clapping and yelling is insanely annoying to listen to. I endured the annoying parts because the content is so good. Please consider re-record these lectures with a better Mic and minus the clapping and shouting.

[@ushasingh9944]

Sir plz clear my this doubt

[@greimalkin]

I don't have to go to the bathroom after I start eating

[@franciscasantibanez8189]

: )