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Published byMarvin Fields Modified over 9 years ago
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by Dr. Adrienne Hicks
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Cardiology Pulmonology Renal Gastrointestinal Endocrine Reproductive Neurology Musculoskeletal Psychiatry Pediatrics Surgery Emergency Hematology Oncology Biochemistry Genetics Microbiology Immunology
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Anatomy of Kidney Hydrostatic/ Oncotic Pressure GFR, RPF, FF, RBF equations Renin-Angiotensin-Aldosterone System Nephritic Syndromes Nephrotic Syndromes Kidney Stones Goldblatt’s Kidney Renal Cell Carcinoma Polycystic Kidney Disease Medullary Kidney Disease Diuretics
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The rate fluid passes through the afferent arterioles and filters through the glomerulus of the kidney Substances used to measure GFR: Inulin, BUN GFR = Urine concentration x Urine flow rate Plasma concentration
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The amount of plasma secreted through the efferent arterioles over time Substances used to measure RPF: PAH, Creatinine RPF = Urine concentration x Urine flow Plasma concentration
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The proportion of fluid that is actually filtered through the kidney into its tubule system Approximately 20% of body fluid FF = Glomerular Filtration Rate Renal Blow Flow
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The amount of blood that travels to the kidney over time Approximately 20% of Cardiac Output RBF = Renal Plasma Flow 1-Hematocrit
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