Our final episodes of Anatomy & Physiology explore the way your body keeps all that complex, intricate stuff alive and healthy — your immune system. The immune system’s responses begin with physical barriers like skin and mucous membranes, and when they’re not enough, there are phagocytes — the neutrophils and macrophages. It also features the awesomely named natural killer cells and the inflammatory response, and we’ll explain how all of these elements work together to save the day if you happen to slip on a banana peel.
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Chapters:
Introduction: Immune System 00:00
Skin as a Physical Barrier 1:47
Mucous Membranes 2:25
Phagocytes: Neutrophils and Macrophages 3:17
Natural Killer Cells 4:29
Inflammatory Response 5:16
Review 8:03
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“Reformat” Kevin MacLeod (incompetech.com)
Licensed under Creative Commons: By Attribution 3.0 License
http://creativecommons.org/licenses/by/3.0/
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Pssst… we made flashcards to help you review the content in this episode! Find them on the free Crash Course App!
Download it here for Apple Devices: https://apple.co/3d4eyZo
Download it here for Android Devices: https://bit.ly/2SrDulJ
4:28
absolutely love these
I only just figured out you’re not John green
Also check out the amazing channel 'Kurzgesagt – in a nutshell'!
I didn't know bananas came from factories so glad I learnt something from this vid
Try adjusting the speed of the video to 0.75x. It works better!💖
4:50 just marking something for a test
you are a great teacher, thank you
SARS-CoV2 attacks the lymphocytes similarly to how the HIV virus does.
I kind of like these videos but I also dont…
I wonder who they are for? They are not informative enough to be used for university and too specific for normal people so whats the gain from sacrificing information for some fancy graphics?
You're videos are so helpful! Keep up the good work
ummmm… I think you should worry if that sneezing guy has the coronavirus…
the animation are so cute :3 thank you for help me understanding immune system
bruv im in 6th grade and learning it
Any GCP Naish watching this freak out like I did at 6:30?
Doing my Diploma in Nursing at the moment and our tutors use your videos as they are great!
anyone from india here ??
The things that we are made of are more intelligent than us… that’s a fact
Whoever did the animations needs a pay raise
"Eat some questionable leftovers for lunch?"
I just had a flashback of Chubbyemu's episode of a college student eating a 5-day old leftover pasta…
That was pretty questionable…
He is a fun gi
Looking for the sources. Should I just take his word for it?
Covid – 19
wow very cool A+
somone help me with my hw
The immune system videos are among the best in the whole A & P series. Phagocytes and natural killer cells are described and illustrated in such a clear way. Thank you and God bless.
why did the glass cannon podcast theme music start playing when he was talking about the Pac Men?
this is the cutest video on immune system EVER!
YOU WHO CREATED THE VIDEO. SPEAK TOO FAST! BOO!
hes gesturing so hard the fluid on the table in the flask is jiggling wildly
we have a defense army in our body.. we are unique ..and he explained very well done 🤓👌
Amazing explanation and funny… love it
can you make Chinese captions please? 谢谢 你
Since a fever is to help fight off the virus or bacteria should you still take medicine to lower your fever up to a certain point?
corona virus
you could stop being a badass, but like, why would you do that??
Absolutely awesome presentation!……however I did find it a bit fast, so I didn't have time to absorb the info
i'm sorry as soon as saw his face i'm clicked away and decided to write this comment before i did.
Fight corona by boosting your immune naturally: @
I didn't know they made shields that small. Super Cells instead of Super Soldiers
You made my day!!! Such a visual learner:) Thanks so much!
Ohhh nooo :'( the spelling of 'lymphocytes' at 6:34 is wrooong…! >_<
Thank you for great content!
at 2:57 tell that to 1 million who died
in the pandemic
I think we should have a talk about how you cut your bagel
banana factory
only child ant vaxxer kid walks up to mom: whats a virus
anti vaxxer mom:mind tell him the truth that anti vaxxers are wrong
anti vaxxer mom. something that can be stopped by natural oils!
her head No not again thats the third time