How to self-test whether suffering from kidney disease

According to the latest week body circumstance to answer the following questions:
1. Pour a small amount of urine in a glass of water, water is still quiet?
2. Under normal water, nocturia more than 3 times?
3. The presence of micturition weakness, not free?
4. In the morning, eyes swollen?
5. In the case of not lift heavy objects, unable to go to the third floor will feel legs?
6. Sit and watch TV, two hours will feel waist sour?
7. When cooking, stand more than 1 hour will feel soft legs?
8. If want to repose, inattention?
9. When shampoo, the hair will fall off a lot?
Whether 10. Always feel sleepy, but can not sleep; Very not easy to fall asleep, wake up easily again?

T: if the answer "is" not more than three, renal function is healthy, should maintain good habits of life; Answer "yes" in 3 ~ 5, showed that stay up more recently, easily fatigue, cannot treat STH lightly; Answer "yes" to more than 5 ~ 7, shows that there are a lot of harmful to kidney living habits, should be taken into consideration seriously; Answer "yes" above 7, your kidney has been damaged, should go to kidney disease hospital as soon as possible.