Physical examination report urine occult blood weak positive is how to return a responsibility

1, urinary tract infection

patients urinary tract infection bacteria, viruses and other pathogens after inflammation, due to inflammation stimulate local mucosal congestion, bleeding, so blood with urine discharge can cause urine occult blood weak positive.

2, urinary system stones

patients because of uric acid, calcium and other components metabolism abnormal urinary system stones, due to stone damage mucosa, resulting in bleeding, can also lead to urine occult blood weak positive.

3, glomerulonephritis

patients because of immune function abnormalities, genetic factors and other reasons glomerulonephritis, due to kidney bleeding, so it will cause urine occult blood weak positive.