Urine test urine protein weak positive how to return a responsibility

Urine test urine protein weak positive may be physiological factors, may also be related to kidney diseases, blood diseases and other pathological factors.

First, physiological factors

If the human body for intense exercise, cold, excessive fatigue or mental stress, will make the kidney blood vessels in a state of congestion, glomerular filtration membrane permeability increased, will lead to increased proteinuria excretion, patients will appear urine test urine protein weak positive.

Second, pathological factors

1, kidney disease

If patients with acute and chronic nephritis, nephrotic syndrome and other diseases, kidney function decline, glomerular filtration function and renal tubular reabsorption function abnormal, the body protein can not be completely absorbed, will form proteinuria, patients will appear urine test urine protein weak positive.

2, blood diseases

If patients with hemolytic anemia, multiple myeloma and other diseases, hemoglobin, myoglobin and other small molecular proteins in the blood increased, more than renal tubular absorption, will form proteinuria.