1. All kidney diseases are not kidney failure.
2. All acute kidney injury are not pre- renal.
3. All pyuria are not urinary tract infection.
4. All hematuria are not because of stones.
5. All proteinuria are not steroid treatable.
6. All chronic kidney disease does not have small contracted kidneys.
7. Urine examination is not just ‘one’ test.
8. All kidney failure cannot be diagnosed by only blood and urine tests.
9. All kidney failure in a diabetic may not be because of diabetic nephropathy.