Fluid and Electrolyte Disorders, Conrad Fischer (39:35)
Great video to start with. It goes over hypo/hypernatremia and hypo/hyperkalemia, their causes and their symptoms in depth. Lecturer is very engaging and humorous as well.
Disorders of Sodium and Potassium Metabolism, Eric Strong (6 videos- 1:43:15 total)
Hyponatremia and Hypernatremia and Hypokalemia and Hyperkalemia are discussed over 6 videos. There is one video focused on each. VIdeos allow you to thoroughly understand using one resource. Graphics of pathways and tables of information throughout the videos makes this an incredible source to listen to and easily follow along and visualize what is being discussed.
Sodium Imbalance - CRASH! USMLE Step 2 and 3, Paul Bolin (27:44)
Has handwritten notes that he walks through in his explanation. Also, contains some slides to summarize concepts. Discusses volume status, symptoms, treatments, and management of patients with hyponatremia and hypernatremia.
Potassium Imbalance - CRASH! USMLE Step 2 and 3, Paul Bolin (45:26)
Hypokalemia related to diuretics, hyperaldosteronemia, hyperinsulinemia, and low magnesium and hyperkalemia in relation to salt replacement, acidosis, renal failure, potassium-sparing diuretics, and rhabdomyolysis are covered in this video at a pace that allows you to understand and take notes.
Hyponatremia, MedCram (57:45)
This video goes over hyponatremia in 4 videos. It is very detailed and informative. Dr. Seheult explains osmolality, tonicity and the movement of ions across cell membranes. He also explains the differences between hypotonic, isotonic and hypertonic hyponatremia and how to treat them.
Hypernatremia, MedCram (16:09)
In this video, Dr. Seheult explains the differences between hypotonic, isotonic and hypertonic hypernatremia and how to treat them.
Calcium and Phosphate Metabolism, Eric's Medical Lectures (17:45)
The video describes normal calcium and phosphate homeostasis. The pace of the video is great. The best part of the video are the charts that allow you to visually see how one step leads to another. Also, the video spends time reviewing vitamin D metabolism and the actions of PTH.