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Neurogenic shock | Circulatory System and Disease | NCLEX-RN | Khan Academy

Оценок: 688 | Просмотров: 166966
Created by Ian Mannarino. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-shock-2/v/obstructive-shock?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn Missed the previous lesson? https://www.khanacademy.org/test-prep/nclex-rn/rn-cardiovascular-diseases/rn-shock-2/v/hypovolemic-shock?utm_source=YT&utm_medium=Desc&utm_campaign=Nclex-rn NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/by-nc-sa/3.0/us/). About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel: https://www.youtube.com/channel/UCDx5cTeADCvKWgF9x_Qjz3g?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
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Текстовые комментарии (27)
Ingrid H (12 дней назад)
Great video, thanks!
Misty Y (4 месяца назад)
I like your voice :) lol good explanation thanks~
Breanna Adams (7 месяцев назад)
In lecture today, my professor cited PALS and said that in all the shocks [obstructive, cariogenic, hypovolemic, & distributive (anaphylactic, septic, & neurogenic)] the BP is not like adults meaning that the pediatric patient can compensate (due to a healthier heart)and maintain a normal BP while in the compensatory phase of shock, then switch into a low BP once not being able to compensate anymore. All that makes sense, except in neurogenic shock, because the SNS compensation ability is enabled, so how can there ever be a normal BP in neurogenic shock for a pediatric patient? I asked what makes a pediatric patient with a SCI experiencing neurogenic shock different than an adult patient in regards to BP, and I was told that the child can compensate better than an adult. After asking again how that can be without a functioning SNS I was then told it depends on they type of SCI and if the child was decapitated. So, I am at a loss, please help!
Zozo yousof (7 месяцев назад)
why it happen just T6 level or above ???
Haley Isabella (8 месяцев назад)
This is great. Really helping me study for my RN Exam tomorrow. Khan Academy always to the rescue 🙏🏼🙏🏼
Muhammad Mudassar (8 месяцев назад)
good work
Mikez (9 месяцев назад)
Thank you so much for this video, really fills in the gaps on my terrible textbook explanation
Arlyn Renong (1 год назад)
s/s for neurogenic shock must be observe all the time, check vital signs, prn medications must be available at bedside, physicians tel. number/mobile number must be visible (on the wall ) for emergency tel. orders, 02 at bedside, maintain a quite environment, npo, emitional support and other related nursing intervention
Team SMSD (1 год назад)
Good to know
Jovani Henriquez (1 год назад)
Great explanation!
Ghada Karim (1 год назад)
The Heart rate is controlled by the nervous system which controls the firing rate of the SA node. From my previous readings I knew that the firing rate of the SA node is 120 bpm but what makes the heart rate less than this number is the fact that the SA node is under the control of the vagus nerve so if we lose nervous control of the heart the heart rate should increase not decrease. Am I wrong? Please explain this point and thank you very much for your great videos
Mikez (9 месяцев назад)
I always thought the SA node worked independent of the nervous system, and that's why it continues to pump outside the body. A little confused by how susceptible the heart rate is to neurogenic shock
Mudassar Aziz (1 год назад)
Ghada Karim spinal shock is mainly due loss of sympathetic tone that is thoracolumbar outflow but meantime when sympathetic is blocked parasympathetic becomes unopposed so Brady will b there
Sash Ahmed (1 год назад)
thanks alot you made my day and I do love this black background
Carlos Ixmay (2 года назад)
You guys are awesome! Thank you!
Jaclyn Scott (2 года назад)
very clear
tere williams (2 года назад)
Many are left with no info on this and the sequence before and after.  Excellence info and much thanks.
Fereda Frazer (2 года назад)
You guys are life savers!!!!!!!
Alexandra Costa (2 года назад)
Totally awesome explanation ! ! Thank you! :)
Germy E (3 года назад)
Thank you :)
OhNo Antonio (3 года назад)
Please, somebody, what do you do after a neurogenic shock?
Patrycja Gondko (3 года назад)
Thank you for videos! I've read in one book that in the neurogenic shock there are at first bradycardia and big CO, but after some time there is a tachycardia and small CO... I'm confused - can you explain me these things? Are they true?
tshepo dibotelo (3 года назад)
I wonder if adrenalin (epinephrin) could be used as a treatment regime for neurogenic shock
pritam panigrahi (2 года назад)
+tshepo dibotelo yeah it is used.neurogenic shock leads to depression of sympathetic system which leads to loss of SVR. Sympathomimetic drugs includes epinephrine , norepinephrine etc which increases vascular tone and promote better perfusion .
fancynfamily (3 года назад)
Great explanation!
Maria Ingraham (3 года назад)
Thank you!
Darthreloy (3 года назад)
Thank you! that was great!

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