What are breath tests?
Breath tests are medical testing procedures that measure and diagnose air analysis imposed from the lungs. There are several common types of breath tests, including breathing tests, exhaled nitric oxide tests, hydrogen breath tests and breathing urea tests. With each of these procedures, the breath that the patient emits during exhalation, uses special diagnostic tools, allowing various diseases - including asthma, dietary diseases and peptic ulcers - to be monitored and identified. Hippocrates inferred that a bad breath could testify to the disease. This pioneering idea laid the foundations for the study of the breath, which occurred in the next few centuries, and in the 70 years he achieved his zenite. That was that Linus Pauling, chemist of the Nobel Prize, found 250 chemicals in human breath. Since then, the research has continued and has been successfully identified by almost 1000 chemicals.
These chemicals are analyzed during the brass TEstu. The patient breathes the test unit, usually over a small tube, and the breath sample is collected and sent for examination. Many breathing tests are served in a very short period of time - about 5–15 minutes apart - and are non -invasive procedures.
Breathalyzer is the most famous type of breath test. These machines determine the content of the individual's blood alcohol through the breath analysis. Breathalyzers are commonly used to enforce the right to reduce driving under the influence of alcohol, even if they are also sold for home use.
In the tests of nitric nitric oxide, breathing tests are often performed to determine the level of exhaled nitric oxide (enno) in the blood. The levels have been found to be increased in asthma individuals. The ENO test can provide valuable information about the definitive medical diagnosis of asthma. Other diseases that can be identified by the ENO test include airway inflammation and dBreathing problems.
hydrogen breathing tests are used to determine deficiencies in the diet and diagnosis of diet associated. The most common diseases identified by this testing method are lactose intolerance, fructose intolerance and malabsorption and the grown of the small intestine bacteria. These findings are derived by studying hydrogen, methane levels and other breath gases.
Breath tests known as breathing urea tests can detect Helicobacter pylori ( h. pylori ) organisms that have put a process that may lead to stomach lining or peptic ulcers. The test reads the levels of carbon dioxide in the body, helping to identify the presence of h. Pylori . h. pylori is a serious medical problem leads to half a million new diagnoses of stomach cancer every year.