Urinary System
, The Urinary System
• Urinary System is one of the four excretory
systems in our body. The other three are
bowel, lungs & skin.
, Components of Urinary System
Fig 7.1 Components of Urinary System
2 Kidneys
2 Ureters
Urinary Bladder
Urethra
, ❖The kidneys remove waste products of
metabolism, excess water and salts from blood
and maintain the pH .
❖Ureters convey urine from the kidneys to
the urinary bladder.
❖The urinary bladder is the muscular reservoir of
urine.
❖ Urethra is the channel to the exterior.
, The Urinary System
• Urinary System is one of the four excretory
systems in our body. The other three are
bowel, lungs & skin.
, Components of Urinary System
Fig 7.1 Components of Urinary System
2 Kidneys
2 Ureters
Urinary Bladder
Urethra
, ❖The kidneys remove waste products of
metabolism, excess water and salts from blood
and maintain the pH .
❖Ureters convey urine from the kidneys to
the urinary bladder.
❖The urinary bladder is the muscular reservoir of
urine.
❖ Urethra is the channel to the exterior.
