give 3 diseases of the excretory system.Give its cause &symptoms

Sagot :

Nephritis 
Cause - Inflammation of glomerulus
Symptoms - Smelly Urine, Pain in lower abdomen and BLOOD in urine.

Cystitis 
Cause - Bacterial Infection, Medicine reactions.
Symptoms - Pain or difficulty when urinating, cloudy urine, blood in urine.

Kidney Stones
Cause - Heredity, or increase salt and mineral levels in urine.
Symptoms - Pain in urinating, frequent urination, fever.