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Physiology
Immunology
Vaccine-Mediated Immunity
Humoral immunity
Innate Immune Response
Nephrology
Hypomagnesemia
Hyperkalemia: Detailed Pathophysiology (↓ Renal Excretion)
Hyperkalemia: Detailed Pathophysiology (Intracellular shift and intake)
Hypokalemia: Physiology
Hyperkalemia: Physiology Overview
Hyponatremia: Physiology
Hypernatremia: Physiology
Physiology of the Renin-Angiotensin-Aldosterone System (RAAS)
Critical Care
Death: Cardiovascular, Respiratory and Neurologic Mechanisms
Altered Metabolism in the ICU: Pathogenesis and clinical findings
Refeeding Syndrome: Pathogenesis and clinical findings
Gastroenterology
Digestion and Absorption of Macromolecules
Neurotransmitters and Pharmacology behind Nausea and Vomiting
Vomiting: Pathogenesis
Respirology
Physiology of Oxygen-Hemoglobin Dissociation Curve
Approach to Arterial Blood Gases (ABGs)
Cough Physiology
Hypoxemia: Pathogenesis and clinical findings
Ischemia: Pathogenesis of Cellular Injury and Death
The A-a Gradient – Why it exists, and why we care
The A-a Gradient – Simple explanation
The A-a Gradient – More scientific explanation
Endocrine
Physiology of Anti-diuretic Hormone (ADH)/Arginine Vasopressin (AVP)
Feedback Loop: Prolactin (PRL)
Feedback Loop: Adrenocorticotropic Hormone (ACTH)
Feedback Loop: Thyroid Stimulating Hormone (TSH)
Feedback Loop: Growth Hormone (GH)
Menstrual Cycle Physiology: Ovarian Cycle – Brief Overview
Overview of Calcium, Phosphate, and Vitamin D Physiology
Lipid Pathway Basics: Absorption, Transport and Storage of Triglyceride and Cholesterol
Menstrual Cycle Physiology: The Hypothalamic-Pituitary-Ovarian Axis
Menstrual Cycle Physiology: Ovarian Cycle – Follicular Phase Explained
Menstrual Cycle Physiology: Correlating the Ovarian and Uterine Cycles
Menstrual Cycle Physiology: Ovarian Cycle – Ovulation Explained
Menstrual Cycle Physiology: Ovarian Cycle – Luteal Phase Explained
Menstrual Cycle Physiology: the Uterine Cycle
Hematology
Primary Hemostasis: Normal physiology, disorders, and clinical findings
Secondary Hemostasis: Coagulation Cascade
Medical Genetics
Physiology of Gene Transcription & Translation
Ophthalmology
Aqueous Humor Production and Drainage
Lacrimal Drainage System: Physiology
Neurology
Acute Somatic Pain
Neuromuscular Junction (NMJ): Physiology and pharmacology
Circle of Willis: Anatomy and Physiology
Pathogenesis of Neuropathic Pain
Basal Ganglia Pathways
Dermatology
Inflammatory Cascade: Pathogenesis and Clinical Findings
Acute Wound Healing: Pathogenesis and Clinical Findings
Orthopedics
Fracture Healing (and disruptors of this process)
RICE: Mechanism of Action