The policies mainly talk about the health problem that is being screened for - that it should be important and a treatment option should be available. Also the screening center should have all the facilities necessary to not only correct treat, but also to accurately diagnose the condition. It is important that the disease has a latent stage. The examination used to test for the condition should be acceptable by the general public.
The medical team carrying out the examinations should well understand the disease and its history and have an agreed guideline as to which people with this disease can be treated and who cannot be offered a treatment option even if diagnosed with this disease based on their age or lifestyle according to the clinics guidelines.
To accurately diagnose and treat these medical conditions medical teams greatly depend on medical equipment's. The equipment's used for screening are bit different from the equipment that are used to carry out diagnostic examinations. Diagnostic examinations are used when an individual is already presenting with symptoms related to a medical condition. With the diagnostic examinations the medical team can determine to what extend the disease has spread and what steps need to be taken.
The medical equipment used for screening is mainly used to find out if the medical condition that is being tested for is present in the individual or not. As the screening examinations are processed fast to accommodate many tests, the results may not be 100% accurate as test results from diagnostic equipment.
Screening examinations are categorized into different types. Mobile screening clinics, Selective screening or high risk screening examinations, mass screenings, Multiphasic screenings, etc. In all these screening examinations there are common tests carried out like urine examinations and blood tests which can help to identify the most common health issues. The medical team will decide on the other screenings that are required to be carried out based on the individuals and the equipment's available at the different screening centers.
Some of these common examinations are screening for various cancers including cervical cancer, breast cancer, melanoma, colorectal cancer, etc. Depression, eye sight, hearing, dental health would also be screened depending on the individual and the screening equipment's available.
Unless these health screenings are carried out carefully it could cause unnecessary issues and cause more harm than good. The major setbacks could be related to the cost of the examinations to various individuals, stress based on wrong reading of reports and even negative side effects from the various tests carried out including exposure to radiation, exposure to chemicals, discomfort, anxiety, stress, etc.
Source : articlesbase.com
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