"What can be determined with urine rapid test?
PH: The pH value indicates whether the urine acidic (low value), neutral or alkaline (high value). Typically, the pH of the urine between five and six, he is slightly acidic is. Is any of a urinary tract infection, the urine may be alkaline. An acidic urine, with a pH of less than five, occurs in severe diarrhea or diabetes mellitus, for example.
Protein: Normal there is no protein (albumin) in the urine, or only small amounts. If the test is positive (ie albumin was detected), this indicates a kidney disease.
Sugar (glucose): If glucose can be detected in the urine, is an indication of diabetes mellitus (diabetes). But there are other possible reasons. Thus we find, for example, during pregnancy or in some cancers sugar in the urine.
Nitrite: Certain Harnwegskeime form this substance from nitrate. Discolors the test strips can thus prove the nitrite talks for a urinary tract infection (such as a bladder infection).
Bilirubin / Urobilinogen: The breakdown product of red blood pigment hemoglobin can always find in the urine, giving it its yellow color. However, the substance occurs increasingly on the urine, this may speak, among other things for a diseased liver. Urobilinogen arises from bilirubin. Increased urine values also indicate liver disease.
Ketone: These materials are not normally found in urine. If ketones on, this indicates a greater fat loss in the body. For diabetics make ketone bodies in urine, a warning symbol for a derailed metabolism. Even with intensive fasting to ketones can be detected in urine.
Blood in the urine: If the test strip on erythrocytes (red blood cells) that suggests the most to inflammation of the urinary tract through. However, a tumor, especially bladder cancer can cause blood in the urine. Find leukocytes (white blood cells) in the urine, is in most cases also against inflammation in the area of the kidney or bladder.
How expire urine rapid test?
First, the so-called midstream urine (see above) in a sterile container (disposable plastic cups) collected. The detection is then performed using a test strip which is immersed in the urine. The test strips are different fields (such as glucose) to respond to the above-mentioned substances. Discolors the appropriate box, the test is positive, the substance can thus be detected in the urine.
When is a microscopic examination of the urine into consideration?
To evaluate the substances found in urine rapid test specifically, the microscopic urinalysis is. For this, the urine sample is centrifuged in a laboratory, whereby the liquid from the solid urinary constituents (urine sediment) separate. The urine sediment is observed under a microscope.
In this way, the physician will determine, inter alia, the exact number of occurring in the sample cell types. For example, the amount of red and white blood cells.
What are the benefits of urine rapid test?
Urine rapid tests are a simple way to quickly draw initial conclusions about various diseases. Talk about the patient's symptoms of a bladder infection, a positive result for bacteria in the urine (see above nitrite) confirm the suspicion. The physician may prescribe the patient an appropriate antibiotic.
If the test strip for glucose in the urine to, does that sometimes for a not yet recognized diabetes mellitus. The doctor then performs targeted evidence.
Important: The rapid tests only provide first indications. They can be hit if a suspected disease is actually present no precise statements. For specific testing procedures and often more detailed studies are needed. Microscopic examination of the urine is, for example, a far more accurate detection method. However, it is complex and expensive.
What disadvantages have rapid tests?
Based on the test strip can detect whether certain substances in urine are present. However, a quick test reveals little about the amount of these substances.
In addition, various factors may influence the results. For example, if the patient has already taken the urine sample at home and bring the doctor's visit. In the meantime, bacteria can build up in the sample. In addition, if a patient has her menstrual period, or certain drugs are taken. After intensive sport often find red blood cells and protein in the urine, without this has to mean something.
What to consider when applying the urine test strip itself?
Urine rapid test can be bought in pharmacies, among others. Engaging in the urine test itself, the results should be as long as they are positive or if the patient has symptoms necessarily leave clarify by a doctor. "
In my Erfahung by these rapid tests plagued cystitis (women) often help to prevent acute cystitis at an early stage and to avoid taking antibiotics. However, for it reaches the Combur 5 - Test.
How helpful was this test (Combur 9) are for people with liver or kidney problems, I can not judge.
