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Why Your Child Should Get a Hearing Test
Posted by mukesh381 on March 6th Cheap Jerseys China Wholesale , 2017


No human knows where science is going to be in fifteen years. The cures for dementia and cancer might be sitting in a lab as you read this. The main thing is that you do what you can today, and a hearing test is what you can do.If you are Navajo Hearing System not able to hear the television at the same volume that it usually is or you get accused of selective listening, it might be time to take advantage of a free hearing test at a local testing center. They will be able to check it out and get you aids if you need them. Your future does not lie in the hands of a statistic or the scientist who came up with it, but science does allow us to plan ahead to some degree.


a hearing test for your baby may be frightening. It is difficult to have a baby that you believe is unable to hear. It is important to get your baby the attention needed in order to know early on whether your child will be able to hear or not and at what level. The truth can be difficult Cheap Jerseys Online , but early diagnosis is so important.A hearing test that has been done for years is the ABR. A similar, newer way is the Auditory Steady State Response (ASSR). It too is done during sleep. It measures the response of the auditory nerve, but it is more frequency related. With this test, it will be easier to know what types of sounds your child may or may not hear by frequency.


Carpets May Introduce Allergic Effect on Humans Health Articles | March 11 Cheap Jerseys Shop , 2012
Fungi is present everywhere; daily in the air we breath, on all horizontal surfaces, indoors and outdoors, and in every environment. Individuals who exhibit allergic tendencies to fungi receive no refuge from its presence. Carpet has been identified as a suspected "source" of airborne fungi Cheap Jerseys Wholesale , but this assumption is based on the presence of fungi in carpet dust, rather than direct evidence of carpet releasing fungi into the breathing zone.


Fungi (mold and mildew) as a Primary Allergen

Numerous studies have been initiated over the past few years in an attempt to identify carpet as a primary source of airborne fungi, but few studies have been able to establish a direct correlation. The fact that carpet contains high levels of fungi does not, in itself Cheap Jerseys Discount , definitively label carpet as a source for airborne fungi. Airborne investigations in which speciation of fungal types have been identified and speciation of fungal types in carpet dust are identified, rarely provide the same results. Carpet acts as a trap or filter for airborne fungi. Those types of fungi present in the air today may be found in carpet dust 2-3 days later. This occurrence, while it runs contrary to commonly held beliefs, indicates carpets usefulness in trapping airborne fungi as a result of deposition rather than as a source. Often Cheap Jerseys From China , results of airborne investigations labeling carpet as source of airborne fungi are misinterpreted. In one study of adjacent modular classrooms in the Tampa FL area, one carpeted classroom and one hard surface classroom were sampled simultaneously to establish a comparison of airborne fungi levels. Despite high levels of fungi in carpet dust, airborne fungi levels and species were virtually the same for the two classrooms. Indoor air constitution for both classrooms reflected the content of outdoor air. Because indoor air is a reflection of outdoor air, field studies provide very few definitive answers.

The lack of complete environmental control necessitates the use of environmental chambers to positively identify the source of airborne fungi. Room size environmental chambers control the purity of the air introduced into the test area. In this environment Cheap Jerseys China , airborne fungi can be definitively traced to the source material within the chamber.

In a recent environmental chamber study, ten heavily contaminated carpets were removed from a south Florida classroom and evaluated within the chamber. Results showed that carpet did not release fungi held within its pile into the breathing zone. These results were surprising considering the high degree of contamination that existed.

Several of the carpets in this study were incubated at 85%-90% humidity for four weeks and retested. After the incubation period, under extreme conditions, fungi actively growing on the surface of the pile were released into the breathing zone. However Cheap Jerseys , similar findings could be expected from any flooring surface. Studies further show that vacuuming is very effective in removing surface contamination from carpet.

Unfortunately, surface levels are rarely used to evaluate fungi levels in carpet. Most investigations extract dust held within the carpet pile to enumerate fungi levels in carpet. Since environmental chamber studies indicate that those contaminants held with the pile do not provide an exposure risk, this sampling technique provides no direct evidence that fungi in carpet dust can contribute to airborne levels.

Other studies have demonstrated the ease of fungi removal through routine carpet cleaning activities. These studies indicate fungi levels can be reduced by more than 99% with wet extraction carpet cleaning and levels can be continually reduced through a regular carpet care program.

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