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  1. Intro to the endocrine system (video) | Khan Academy

    We call some of them endocrine hormones, where they really get into the bloodstream and work at a far distance. And we'll give some examples with your diagram right there in just a minute.

  2. The nervous and endocrine systems review - Khan Academy

    Like the nervous system, the endocrine system is a regulatory system. However, instead of using electrical impulses for signaling, it produces and uses chemical signals called hormones, which travel …

  3. NCLEX-RN | Test prep | Khan Academy

    Unit 6: Hematologic system diseases Anemia Leukemia Plasma cell dyscrasias Iron deficiency anemia and anemia of chronic disease Myeloproliferative disorders

  4. What is diabetes mellitus? (article) | Khan Academy

    Insulin has a lot of different jobs, but one of its main tasks is to help decrease blood glucose levels. It does this by activating a system which transports glucose from your blood into your cells. It also …

  5. Intermediate endocrine quiz (practice) | Khan Academy

    An intermediate quiz about the endocrine system

  6. Endocrine gland hormone review (video) | Khan Academy

    Welcome to the Endocrine System. Get ready to learn about one of the most important ways that our body parts communicate! By Ryan Patton.

  7. MCAT | Test prep | Khan Academy

    Unit 8: Foundation 3: Organ systems The nervous system Neural cells Neuron membrane potentials Neuronal synapses Endocrine system and hormonal regulation Respiratory system Circulatory …

  8. Health and medicine | Science | Khan Academy

    Circulatory system introduction Respiratory system introduction Hematologic system introduction Endocrine system introduction Nervous system introduction Gastrointestinal system introduction

  9. Hormones Intro & working (video) | Khan Academy

    Let's explore how hormones work and contrast it with the nervous system. Created by Mahesh Shenoy.

  10. Endocrine system physiology and disease | Khan Academy

    You can’t really point to any single organ as “the endocrine system,” because they’re actually a family of glands that secrete hormones into the body. Hormones travel through the bloodstream to interact …