What is the Guaiac test?
GUAIAC TEST is a diagnostic tool used to evaluate fecal matter in an effort to detect abnormalities associated with gastrointestinal dysfunction. The evaluation of the presence of blood, the fecal occult blood test (FOBT) can be collected either by an individual at home or a health care provider in a medical environment such as an office or a clinic. The test often requires an individual's preparatory measures and this should be discussed with a qualified healthcare provider in the test planning. Guaiac test administration causes a certain risk of false results due to the potential of insufficient collection or contamination of samples. Abnormal results showing the presence of blood may indicate the problems of the colon, including polyps and tumors, gastrointestinal infection and inflammatory bowel disease. Othmesi ER conditions that can cause bloody stools include hemorrhoids, ulcers and various colon malignancy. Any indication of abnormalities usually requires further testedFor further evaluation of bleeding source.
Individuals scheduled for GUAIAC test can be given specific instructions that often contain diet restrictions. Some raw vegetables, such as radishes and broccoli, should avoid both gas and diarrhea. The consumption of any red meat is commonly discouraged due to the natural blood content, which can lead to the contamination of the sample. The duration and specific content of preparatory dietary changes differ and should be discussed with the healthcare provider during consultation.
The method of used stool collection method is often dependent on the age of the individual and the environment in which the collection is space. The techniques of house collection are non -invasive, do not cause any discomfort and take place for some time. Those who underwent GUAIAC test during a physical examination performed in the medical environment may experience certain NEPsEast. Due to the invasive nature of this type of sampling, the lower gastrointestinal tract may be irritated.
6 The use of plastic packaging or special tissues is often used to obtain samples and prevent cross contamination. Collection of samples, which includes small children, especially those that are still in diapers, require preventive measures to reduce the risk of samples of contaminated urine. Strict adherence to the supplied instructions is necessary to ensure the correct collection and sending of the samples. The samples obtained are usually sent to the laboratorial or delivered to a medical facility for analysis.