What can be detected by urinalysis? Why?

As we all know, when many people enter the hospital for examination, the hospital will prescribe a urine routine, many people think it is useless, in fact, this examination can also see some diseases of the body, mainly to observe the function and problems of the kidneys, and then I will introduce it to you. <>

1. Kidney problems

First of all, it is necessary to know that urine routine is to check the patient's urine, which not only contains urine specific gravity, urine glucose, red blood cells, white blood cells and other items, but also can judge the patient's kidneys and blood sugar and other problems according to the value of urine routine. Secondly, according to the urine, you can also check the glycemic index of the patient's body, because the urine routine contains urine glucose, once the urine glucose value is relatively high, it often means that the person is in a state of high blood sugar, so try not to eat any food or drink containing sugar in life, and also take some hypoglycemic drugs appropriately. <>

2. Urinary system problems

In addition, the urine routine also includes white blood cells, generally normal people will have a small amount of white blood cells in their urine, if the number of white blood cells is too large, then it means that the patient has a certain problem with the urinary system, or the patient has a urinary tract infection, so further examination is required. At the same time, a urinalysis can also detect blood problems, so it is necessary to do a urinalysis. <>

III. Conclusion

Finally, I would like to say that once you do a urine routine, then try not to eat again after dinner the night before, you can drink some water appropriately, and try to check on an empty stomach when you go to check in the morning, such a urine sample is very accurate, and it should also be checked as soon as possible, so as to reduce the occurrence of urine holding, and at the same time, when taking urine samples, you must pay attention to removing the anterior urine, not the posterior urine, and it is best to take the middle urine.

Diabetes, urinary infections, kidney problems, blood problems and cystitis can be detected. This is because urinalysis can detect a wide range of components in human urine, which are closely related to the health of many organs and tissues in the body.

can detect gallstones, acute nephritis, diabetes, endocrine diseases, kidney disease; Because urine comes out of the body.

Some urinary infections, diabetes and kidney diseases may be detected, as these diseases may affect the urinary circulatory system to a greater or lesser extent.

Urinalysis can check urine red blood cells, white blood cells, epithelial cells, urine pH, urine ketones and urine specific gravity.

1. Urine routine examination is an important routine laboratory examination item, through urine routine examination, you can understand the basic situation of the patient, and determine whether the patient has urinary stones and infection, if the patient has red blood cells in the urine, it may indicate that there are stones, if there are red blood cells and white blood cells, it may indicate that there may be infection; 2. When some diabetic patients have particularly high blood sugar, there will be ketones in the urine, if the patient finds ketones, pay attention to whether there is ketoacidosis. "Urine routine examination is the most commonly used clinical examination in hospitals, especially urology, venereal diseases, **, because urine routine can reflect a series of physical conditions of the patient, the first can reflect, the human body's kidney function is not normal, because urine is produced by the kidneys, according to the specific gravity of the urine, whether there is suspicious protein in the urine, to judge whether the human body's kidney function is normal, the second can reflect whether there is inflammation in the genitourinary system, if there is inflammation, the white blood cells in the urine will increase, and the inflammatory substances will increase, If there are kidneys, ureters, bladders, and urethral stones in the human body, it will lead to an abnormal increase in red blood cells and white blood cells in the urine, and at the same time, it can also reflect the pH of the human body, which is conducive to correcting the body's pH and preventing the occurrence of diseases"

Urinalysis is a common examination method, I have done this kind of examination before, and I know very well the question of "what disease can be detected by urinalysis".

1.First, in life, urine routine is one of the "three routine" items of medical examination, and many kidney lesions can appear proteinuria or formed components in urine sediment in the early stage.

2.Second, in the examination of urine routine, it also has important reference value for the diagnosis of systemic lesions and diseases that affect urine changes in other organs of the body, such as diabetes, blood diseases, hepatobiliary diseases, epidemic hemorrhagic fever, etc.

3.Third, if you do a urine routine examination, you can detect kidney deficiency, essential hypertension, Fabry disease, low back pain-hematuria syndrome, renal pelvic tumor, bladder and urethral stones, antibacterial toxic nephropathy, mercaptopro kidney damage, secondary purulent peritonitis, leptospirosis kidney damage and other related diseases.

Precautions. It should be noted that you should never eat after 9 p.m. before the urinalysis test, and do not drink water after getting up early in the morning, if you are a woman, it is not suitable for urinalysis during menstruation.

1. Average pH value.

Elevated is common in frequent vomiting, respiratory alkalosis, renal tubular acidosis, etc.; Lowering is common in acidosis, diabetes, etc.

2. Urine specific gravity (SG).

Elevated elevation is more common in low water intake, high fever, diabetes, etc.; Reduction is more common in drinking too much water, chronic pyelonephritis, etc.

3. Urobilinogen (uro) <16

Above this value, jaundice is present.

4. Occult blood (blo) negative (-).

If it is positive, it should be seen at the same time as the presence of increased urinary RBC.

5. White blood cell (WBC) negative (-).

More than 5 high-power visual fields suggest a possible urinary tract infection.

6. Urine protein (Pro) is negative or only a trace amount.

A positive test may indicate glomerular disease, diabetic nephropathy, etc.

7. Urine glucose (GLU) negative (-).

A positive test may indicate diabetes mellitus, hyperthyroidism, acromegaly, etc.

8. Bilirubin (BIL) negative (-).

A positive result suggests possible hepatocellular or obstructive jaundice.

9. Ketone body (ket) negative (-).

A positive test may indicate hunger, vomiting, diarrhoea, and diabetic ketosis.

10. Urine red blood cell (RBC) negative (-).

More than 3 high-power fields suggest possible urinary tract tumors, nephritis, urinary tract infections, etc.

11. Urine color (COL) light yellow to dark yellow.

Yellow-green, cloudy urine, blood-red, etc., indicate a problem.