URINARY SYSTEM Dr Iram Tassaduq KIDNEYURETER URINARY BLADDER URETHRA.
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Transcript of URINARY SYSTEM Dr Iram Tassaduq KIDNEYURETER URINARY BLADDER URETHRA.
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
MUCOSA
Comprised of Epithelium Lamina propria
MUSCULARIS
ADVENTITIA
HISTOLOGY OF URINARY BLADDER
URINARY BLADDER
Mucosa - transitional epithelium • provides osmotic barrier Lamina propria Muscularis – smooth muscle • inner longitudinal • middle circular(internal urethral
sphincter) • outer longitudinal
MUCOSA
MUSCULARIS
URETHRA