What is leukemia? | Hematologic System Diseases | NCLEX-RN | Khan Academy скачать в хорошем качестве

What is leukemia? | Hematologic System Diseases | NCLEX-RN | Khan Academy

Leukemia is a collection of cancers which create a large amount of immature blood cells. These immature blood cells take up space in the bone marrow, preventing the bone marrow from making healthy blood cells such as platelets, red blood cells, and white blood cells. Learn about the symptoms of this disease which include prolonged bleeding, frequent infections, and bone pain. Created by Nauroz Syed. Watch the next lesson: https://www.khanacademy.org/test-prep... Missed the previous lesson? https://www.khanacademy.org/test-prep... NCLEX-RN on Khan Academy: A collection of questions from content covered on the NCLEX-RN. These questions are available under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License (available at http://creativecommons.org/licenses/b.... About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s NCLEX-RN channel:    / @khanacademynclex-rn7898   Subscribe to Khan Academy: https://www.youtube.com/subscription_...