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Khan Academy: New medical laboratory videos

New medical laboratory videos
2012-09-28 17:44:00

Dr. Rishi Desai, our medical fellow, has made a whole host of new videos about laboratory values and the concepts of molarity, molality, osmolarity, osmolality, and tonicity. You can even learn how to calculate your own osmolarity! Lab Values and Concentrations Introduction to lab values and normal ranges Units for common medical lab values What is an equivalent? Molarity vs. Molality Molarity vs. Osmolarity Calculate your own osmolarity Molarity, Molality, Osmolarity, Osmolality, and Tonicity - What’s the difference? Tonicity - comparing 2 solutions Blood Pressure Control Aldosterone and ADH: find out how they cause changes in volume and osmolarity…

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