Khan Academy: 2757 products
Khan Academy is an organization on a mission. We're a not-for-profit with the goal of changing education for the better by providing a free world-class education for anyone anywhere.
All of the site's resources are available to anyone. It doesn't matter if you are a student, teacher, home-schooler, principal, adult returning to the classroom after 20 years, or a friendly alien just trying to get …
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Health and medicine: Complications after a heart attack (myocardial infarction)
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree9 minutes
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Health and medicine: Stroke work in PV loops and boxes
Watch how PV loops can be "morphed" into PV boxes to make drawing them and thinking about them much simpler. Rishi is a pediatric infectiou…
VideoFree7 minutes
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Health and medicine: Leukemia classifications
Learn how leukemia can be classified as an acute or chronic and myeloid or lymphoid disease. Health and medicine The medical world can be a…
VideoFree6 minutes
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Health and medicine: Atrioventricular reentrant tachycardia (AVRT) & AV nodal reentrant tachycardia (AVNRT)
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree11 minutes
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Health and medicine: Introduction to psychology - Depression and bipolar disorder
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoFree5 minutes
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Health and medicine: What is chlamydia?
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoFree13 minutes
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Health and medicine: Neuron action potential description
Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…
VideoFree7 minutes
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Health and medicine: How lymphatic vessels move fluid
Find out how the body's mysterious second circulatory system works. Learn how it can move fluid even when it has no heart of its own. By Pa…
VideoFree7 minutes
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Health and medicine: Renin production in the kidneys
Learn the three major triggers for Renin production by the Juxtaglomerular cells. Rishi is a pediatric infectious disease physician and wor…
VideoFree14 minutes
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Health and medicine: Thromboemboli and thromboembolisms
Clarifying difference between a thrombus and an embolus (and between thrombosis and embolism) Health and medicine The medical world can be …
VideoFree5 minutes
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Health and medicine: Generalized anxiety disorder
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoFree6 minutes
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Health and medicine: Placenta previa
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…
VideoFree9 minutes
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Health and medicine: Sarcomere length-tension relationship
Find out why the length of a sarcomere (in diastole) affects the amount of force that it can generate (in systole), and how that would look…
VideoFree9 minutes
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Health and medicine: Arteriolosclerosis - part 1
See how hyaline arteriolosclerosis (Protein in the arterial wall) causes hardening of the blood vessels. Rishi is a pediatric infectious di…
VideoFree11 minutes
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Health and medicine: Resistance in a tube
Learn how the size of a tube (it's radius) is related to its resistance to something flowing through. Rishi is a pediatric infectious disea…
VideoFree9 minutes