Exercise 6. Answer the following questions: 1. How are the stones carried in the kidneys for years?
2. In what case may the infection progress to pyonephrosis?
3. When does renal colic occur?
4. What may the migration of stone cause?
5. Where does the excruciating pain originate?
6. What does the examination of the kidneys reveal?
7. What are the symptoms of renal calculi?
8. What is the difference between calcium oxalate stones and calcium phosphate stones?
Exercise 7. Choose the correct definitions to the following terms:
f) either of two bean-shaped organs at the back of the abdominal cavity in man, one on each side of the spinal column. They maintain water and electrolyte balance and filter waste products from the blood, which are excreted as urine
