Blood pressure regulation (part 2/2)
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I thought ADH was released from the posterior pituitary? Sorry if im wrong, great videos :)
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hyperhighs!!thank!!=)
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So clear- it's amazing! Thank you ever so much xx
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thanks ..you are a wesome :)
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Your videos are truly unbelievable and greatly helpful....I have finished the pre-req's for nursing (waiting for January 2012 to try and get into nursing program). In the meantime, taking Phlebotomy....do you have any videos on the actual veins and arteries of the arms and legs.....not the muscles (those videos are great as well but the actual veins and arteries of the arms and legs?
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love u.muaaaaaaaah .saved my time
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ur a swell ilove u so much
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Amazing stuff an. Make life easier for all medicine geeks and saves some time to get high
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thank you very much. very nice video. nearly all of my question answered. just had to look up how blood pressure is detected by the body (carotid and aortic sinuses measure stretch of arterial wall and the juxtaglomerular apparatus in the kidneys) but nevertheless very good summary!
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great vids, dr. walid u made cardiovascular physiology easy, thts amazing lol but really keep it up bro
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Nice videos but i think you made a mistake here. You said Renin is secreted by the kidneys and is turned into Angiotensin I to Angiotensin II. This is incorrect. Angiotensinogen is converted by Renin to Angiotensin I and then Angiotensin Converting Enzyme (ACE) converts Angiotensin I to Angiotensin II.
JPScre85 3 years ago 11
You are absolutely correct... i think i was high when i said that lol. Anyways, renin secreted by JG cells of afferent arterioles in response to low blood pressure or low plasma sodium will convert angiotensinogen (a plasma protein secreted by liver) into ANG-I, which is converted to ANG-II by ACE (found in the endolthelia of blood vessels and lung capillaries). ANG-II will increase blood pressure, sodium, and stimulate thirst by acting on circumventricular organs of the brain such as SO :P
hyperhighs 3 years ago 8
which book do you use?you are great Hyperhighs..!
awkamuom 3 years ago 6
Try Ole's Physiology Lecture Notes... although this video was more from my own knowledge and from the material presented in my lecture.
hyperhighs 3 years ago