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Medical Arts Official @UCz7NbsN0VlrXzfE4GsCtFzA@youtube.com

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in the future - u will be able to do some more stuff here,,,!! like pat catgirl- i mean um yeah... for now u can only see others's posts :c

Medical Arts Official
Posted 1 month ago

2 different Graphs show the increase in plastic production and the increase in new cases of cancer in the USA. Is this a coincidence?


Check the following video to learn more about microplastics' impact on our lives.


https://www.youtube.com/watch?v=0SFX0...

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Medical Arts Official
Posted 5 months ago

Beyond the snow and isolation lies a community thriving against the odds. 🧊

πŸ₯ From bustling cities ✈️ to the subarctic, we explore a world where healthcare depends on the dedication of a few extraordinary professionals.

How do nurses, doctors and sometimes other healthcare professionals deliver care to remote regions without road access? No hospitals! No Helicopters! What challenges shape their days and how do they overcome them? πŸŒ‘οΈπŸ’Š

πŸ“‘Educational content will be available to all subscribers
πŸŽ₯ Behind the scene "Members only" videos coming soon
⁉️Ask your questions below & stay tuned!

HAPPY HOLIDAYS EVERYONE! ❄️

β€ͺ@MedicalArts‬ Exclusive, 2025.

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Medical Arts Official
Posted 6 months ago

Whether you’re passionate about skincare, a patient or a dermatologist feel free to use or print this graphβ€”just don’t alter its content without prior consent. πŸ’•










QR code links to the following list: shorturl.at/Kzrdy





Thanks to the channel members, this content was made possible. Members also have access to the highest-quality version to print this poster. Content is fully editable and brandable on demand.

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Medical Arts Official
Posted 6 months ago

Whether you are a student or a dentist feel free to use or print this graph without altering its content. πŸ’•







QR code links to the following shorts: tinyurl.com/mv9798rh



Members have access to the highest quality version of this poster.

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Medical Arts Official
Posted 6 months ago

Visual structure of the human vascular system.


Video explanations for each section is coming soon!




Length of Blood Vessels


If laid end to end, the blood vessels in an adult human body could stretch approximately 100,000 kilometres (62,000 miles)β€”enough to circle the Earth more than twice.




Smallest Blood Vessels: Capillaries


Capillaries are so tiny that red blood cells must pass through them in a single file. They are about 5 to 10 micrometres in diameter, smaller than the width of a human hair.




Heart as a Pump


The heart beats about 100,000 times daily, pumping around 7,570 litres (2,000 gallons) of blood daily. Over a lifetime, this adds up to roughly 2.5 billion heartbeats.




Arteries vs. Veins


Arteries carry oxygen-rich blood from the heart to the body, while veins return oxygen-poor blood to the heart. The pulmonary arteries and veins are exceptions, as they deal with blood flow to and from the lungs.




Blood Flow Speed


Blood travels at different speeds depending on the vessel. It moves fastest in the aorta, at around 40 cm/s (16 in/s), and slowest in the capillaries, to allow for nutrient and gas exchange.




Unique Fingerprints for Blood Vessels


Just like fingerprints, the arrangement of blood vessels in each person is unique, making them useful for advanced biometric identification technologies.




Vascular Adaptability


Blood vessels are dynamic and can expand or constrict depending on needs, such as during exercise or temperature changes. This process is called vasodilation and vasoconstriction.




Largest Artery and Vein


The aorta is the largest artery, roughly the diameter of a garden hose, while the vena cava (superior and inferior) is the largest vein, returning blood from the body to the heart.




Nutrient Delivery


Capillaries form extensive networks near every cell in the body, ensuring no cell is more than 50 micrometers away from a blood supply.




Vascular Growth


The human body creates new blood vessels through a process called angiogenesis, especially after injuries or during the growth of tumours.




Blood Vessel Aging


As we age, blood vessels lose elasticity, leading to a higher risk of conditions like atherosclerosis (hardening of the arteries).




Vascular Network for the Brain


The brain has an extensive vascular network, consuming about 20% of the body's oxygen and blood supply despite being only about 2% of body weight.

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