The urinary system
Kinds of waste materials:انواع الفضلات
1- Carbon dioxide and water vapour.
2- Nitrogen wastes (uria and uric acid).فضلات نيتروجينية
3- Excess salts.املاح زائدة
From waste materials:-
1) Solid wastes stored in large intestine.
2) Carbon dioxide and water vapour get rid by lungs.
3) Excess salts by sweat from skin.العرق
4) Nitrogen wastes removed by the kidneys.الكلية
Urinary system:الجهاز البولى
Its function to filter the blood of excess salts, urea, uric acid and other waste materials and expels them out in the urine
*Urinary system: Located in abdominal cavity near the back boneالعمود الفقرى
Urinary system consists of:
1) The kidneys: Bean shaped organs exist at both sides back bone . Function of the kidneys is filtering the blood from urine.
2) The ureters: الحالبان Two narrow tubes that carry urine from the kidneys to the urinary bladder.
3) The urinary bladder:المثانة البولية
a balloon like a sac. That receives urine from the ureters – it temporary stores urine until it is released from the body to outside through the urethra.
The body gets rid of excess salts by secreting sweat from special glands in the skin which known as sweat glands.
How to maintain the urinary system healthy:
1) Drink appropriate amounts of water daily especially in summer.
2) Eat healthy and balanced food.
3) Avoid schistosomiasis disease (bloody urine).
4) Don't keep urine for long periods inside your body.
Kinds of waste materials:انواع الفضلات
1- Carbon dioxide and water vapour.
2- Nitrogen wastes (uria and uric acid).فضلات نيتروجينية
3- Excess salts.املاح زائدة
From waste materials:-
1) Solid wastes stored in large intestine.
2) Carbon dioxide and water vapour get rid by lungs.
3) Excess salts by sweat from skin.العرق
4) Nitrogen wastes removed by the kidneys.الكلية
Urinary system:الجهاز البولى
Its function to filter the blood of excess salts, urea, uric acid and other waste materials and expels them out in the urine
*Urinary system: Located in abdominal cavity near the back boneالعمود الفقرى
Urinary system consists of:
1) The kidneys: Bean shaped organs exist at both sides back bone . Function of the kidneys is filtering the blood from urine.
2) The ureters: الحالبان Two narrow tubes that carry urine from the kidneys to the urinary bladder.
3) The urinary bladder:المثانة البولية
a balloon like a sac. That receives urine from the ureters – it temporary stores urine until it is released from the body to outside through the urethra.
The body gets rid of excess salts by secreting sweat from special glands in the skin which known as sweat glands.
How to maintain the urinary system healthy:
1) Drink appropriate amounts of water daily especially in summer.
2) Eat healthy and balanced food.
3) Avoid schistosomiasis disease (bloody urine).
4) Don't keep urine for long periods inside your body.