Healthcare system overview | Health care system | Heatlh & Medicine | Khan Academy | Only Sports And Health



The different roles in the healthcare system. Created by Sal Khan.

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Health & Medicine on Khan Academy: No organ quite symbolizes love like the heart. One reason may be that your heart helps you live, by moving ~5 liters (1.3 gallons) of blood through almost 100,000 kilometers (62,000 miles) of blood vessels every single minute! It has to do this all day, everyday, without ever taking a vacation! Now that is true love. Learn about how the heart works, how blood flows through the heart, where the blood goes after it leaves the heart, and what your heart is doing when it makes the sound “Lub Dub.”

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40 thoughts on “Healthcare system overview | Health care system | Heatlh & Medicine | Khan Academy | Only Sports And Health

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  3. Other guy is still wrong. Underutilization of services is still a much bigger problem than over utilization.

    The group that is the "Patients" actually loses more money and value in terms of dying population (that should have gone to the hospital) than the insurance company would by under-limiting us of health care resources.

  4. There is a falsehood that there is any realistic competition between insurance companies.
    Health is not like buying a car or a TV or a tooth brush. When your sick and you need help your not going to want to shop around. Nor I would argue should anyone have to. I believe-
    The most efficient system will be the simplest system. Less overhead gives you more resources for actual healthcare.
    Single payer is the least overhead system. This system would fund a healthcare management government body.
    A healthcare management body, funded by the single payer body and staffed by people specifically educated on healthcare and who understand best management practices will be best equipped to make choices about how and where to put resources.
    The healthcare management body, funded by the single payer system then would work with the independent doctors, nurse practitioners and hospitals who would compete to provide services at lowest costs.

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  6. Just the same way I saw testimony of how Austin helped a man make -$50,000 weekly Profit I tried now am also sharing my testimony with over,$10,000 from the company thanks for the good did she has done for me for this short period of time

  7. 7:48 That not true, Economist just think about money. Research shows that people that people would not go around using insurance. (some might) But not all. That why economist are usually not the greatest people when it comes to health, but only $$

  8. Permit me to say God bless Dr Omo for providing a permanent solution to my problem (challenges), I was diagnosed of HIV & GENITAL HERPES almost at same time and it was killing me slowly for years, but thanks to Herbal Dr Omo from Africa who prescribed and prepared Herbs for me for usage and after some weeks, I was permanently free /okay.. Contact Herbal Dr Omo today for the cure and solution your challenge/problems because He is Godsent and also he treats for the following :
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  9. Herbal medicine is 100% guarantee of Herpes virus cure, the reason why most patient are finding it difficult to cure Herpes virus is because they believe on medical report, drugs and medical treatment which is not helpful to cure Herpes virus. Natural Roots & herbs are the best remedies which can easily eradicate Herpes virus so herbal medicine is the best remedies for Herpes virus. I was once a patient of Herpes virus now I give thanks to spiritual Dr.okougo. Contact Dr.okougo Herbalhome on YouTube channel is there for you..

  10. HERBAL CURE IS THE BEST REMEDY FOR (HSV1&2)  I was a victim of herpes virus and i got cured by  Dr Osas  Herbal treatment is a 100% guarantee for HSV cure, the reason why most people are finding it difficult to cure HSV 1&2 is because they believe in medical reports, drugs and medical treatments which are not helpful to cure HSV and haven't proved any sign of helping. Natural roots/herbs are the best remedy which can easily eradicate herpes forever. I never believed it until I was helped and cured of my 2 years genital herpes with natural herbal medicines from Dr Osas Where other medical prescribed drugs and treatments failed, Dr Osas natural herbs helped save me from Genital herpes permanently and I am so grateful for this. You can also get help from Dr Osas on his email;osad2383@gmail.com Or WhatsApp/Call +2349154653305

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  13. I'm in a healthcare professional grad school. This video was linked as part of our "prior to class" material. This should have been a "prior to graduating high school" material. so much covered in such a little amount of time that is easily listenable and easy to grasp. I listened on 1.5 speed and realized I needed to slow it down to fully grasp. Thank you again for amazing content. Y'all rock.

  14. I’m tired of the adds that say free health care. Nothing is free somewhere some one is paying for whether it be in taxes or extra hours they work on their jobs. Yes somehere some one is not paying but someone else is

  15. I'm sharing this because I'm excited and grateful that I got cured from Herpes wishing Dr Oseghale Sunday Herbal Home the best, the person who is reading this comment,I wish you great success, good health, love and happiness….

  16. A very big appreciation to Dr Igudia on YouTube who cured my Herpes simplex virus with his natural herbs medication which I got from him and I also encourage my fellow Americans who suffers from Herpes simplex virus to contact him on his YouTube channel for a permanent cure.

  17. how is this video educational. it is just completely factually wrong for me. the only way for a trans girl in texas to get surgery is to pay upfront. doctors should be completely ashamed of themselves for valuing money over people. im so tired. i believe the life expectancy for a trans woman to actually be 35 that means i only have a couple years left such a shame. i feel so sorry for you people with chronic conditions.

  18. Instead of waiting for him to finish explaining himself, Sal keeps interrupting him with a "right" to show how anxious he is to answer. I didn't like this video at all it causes confusion.

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