'Late distal tubule' diaporamas de présentation

Diuretics

Diuretics. A. Kidney functions. Kidneys have a number of essential functions:. 1. excretion. 2. regulate: fluid balance electrolyte composition acid-base balance . 3. secrete enzyme renin . 4. secrete erythropoietin (a hormone that stimulates RBC production).

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Diuresis

Diuresis. Dr. Felwah Al- Azaid. Objectives :. To measure the volumes and determine the compositions of urine excreted by 4 groups: ( fasting / drunk 1 L water / drunk 1L saline / took 1 tab of lasix ).

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Lecture IV and V: Tubular Transport Mechanisms

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Diuresis

Diuresis. Deprive of H2O. 1. Plasma Osmolarity. 2. 3. Thirst. Stimulates Osmoreceptors in anterior hypothalamus. 3. H2O drinking. ADH secretion from posterior pituitary. 4. H2O permeability in late distal tubule and collecting duct. 5 a. Plsma Osmolarity Toward Normal .

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