Structure of Blood Vessels | Layers of the Vessel Wall | Blood Vessel Histology

✨In this video, I talk about the layers of the vessel wall (the tunics) and the difference between the walls of different vessels. I hope it helps. ☀️
🌟What's in this video?
0:00 - Intro
0:13 - Overview of blood vessels
1:06 - Structure of the artery
3:34 - Structure of the arteriole
3:53 - Types of capillaries
4:55 - Structure of the venule
5:29 - Structure of the vein
✨ Other videos you may need :
🔅 Circulation Pathway: • Circulation Pathway | ...
🔅Fluid Exchange in Capillaries: • Fluid Exchange in Capi...
🔅Epithelial Tissue : • Epithelial Tissue | Ep...
💫 For more videos like this, subscribe to my channel!
Byte Size Med: / @bytesizemed
📚Factual References & for Further Reading:
- DiFiore’s Atlas of Histology
- Openstax Anatomy and Physiology
openstax.org/details/books/an...
- Openstax Biology
openstax.org/details/books/bi...
(The last two are links to open-source references. They are NOT affiliate links)
🌤 Note:
These are just a collection of my notes. So use them the way you would use borrowed notes from a friend. 📝
The images in this video are hand-drawn for illustration and explanation only.✍️ Hence, they may not be anatomically accurate. I am just one person making these videos. If there are any errors, that is unintentional. I try super hard to avoid them. Please let me know if you find any, so it gets clarified for other viewers. Science constantly evolves and changes. New discoveries are made everyday. So some of the information in these videos may become outdated. If you notice that, please let me know so I can update them.
⚡️Disclaimer:
These videos are NOT a substitute for a medical textbook. Textbooks are written by experts (which I do not claim to be), edited, proofread and referenced. Please use them.
The information has been sourced from multiple references as mentioned above. I draw all the pictures myself. But if I have inadvertently infringed on any copyright, that is completely unintentional. I only make these videos to impart education. If I have accidentally violated copyright in any way, do let me know so I can make the necessary changes or give credit to anyone who is owed the same.
These videos are NOT intended for patient education. They are NOT a substitute for diagnosis and treatment by a licensed medical professional. Always seek the advice of a qualified health care provider for any questions you may have regarding any medical condition, so that they can address your individual needs.
🔅They are ONLY meant to help students of medicine and health sciences with studying, and should be used for just that purpose and absolutely nothing else.
Byte Size Med. All Rights Reserved.

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[@RADIATION_BLUE]

** 5:15 Tunica externa is thicker in venule.

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[@almulah6898]

why the internal and external elastic lamina are not distinct in the microscope?

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[@aadilrasheed2984]

Ma'am i have a question is the internal elastic lamina part of tunica intima or is it a seperate layer between tunica intima and tunica media... In the same way about external elastic media?

[@anuragnath8182]

Part of tunica intima.
External elastic lamia is part of tunica media

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