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URINARY SYSTEM. Dr Iram Tassaduq. KIDNEY URETER URINARY BLADDER URETHRA . HISTOLOGY OF URETER. FUNCTIONS. elimination of foreign substances regulation of the amount of water in the body control of the concentration of most compounds in the extracellular fluid . LAYERS OF URETER.
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URINARY SYSTEM Dr Iram Tassaduq
KIDNEY URETER URINARY BLADDER URETHRA
FUNCTIONS • elimination of foreign substances • regulation of the amount of water in the body • control of the concentration of most compounds in the extracellular fluid
MUCOSA Comprised of • Epithelium • Lamina propria
URINARY BLADDER • Mucosa - transitional epithelium • provides osmotic barrier • Lamina propria • Muscularis – smooth muscle • inner longitudinal • middle circular(internal urethral sphincter) • outer longitudinal