The world has been changing at a relatively very high rate in the recent past. This comes with various merits as well as crucial demerits that definitely have to be controlled to avert their effects. Such are the health issues that come around due to the consumption and use of the modern day technologically modified foods. Diseases such as cancer have emerged to be a number one disease killer for human beings around the world. However, such diseases can be controlled and prevented at the very early stages of recognition. This is one of the major reasons why the body screening exercise is a very beneficial process to human beings.
With the modern day machines and medical appliances, this process of testing can be effectively carried out nowadays. This process involves the doctors screening the patient from all different angles and depths. With these scans, the doctors are able to compile an image and hence observe the presence of any abnormality present with the patient. Several technologies such as the Computed Tomography can be used for this process. The scan then forms part of the diagnosis for the illness being checked.
These scans are very beneficial generally to the health problems. When these abnormalities are detected at an early stage the doctors can be able to enforce curative measures on the patient to control the situation. Performing the tests on persons who do not have the signs of any illness however becomes a problem at times. It therefore requires that risks associated with this be compared to the benefits from the process well.
In the general process of carrying out this testing, risks are a major concern to be considered because they are part and parcel of the process. However, risks differ with regard to the method of testing being used. Some methods are more harmful than others. With the knowledge of all this potential risks, the investigation on the volubility of this process should be grounded upon adequate proof.
The risks faced from the use of this processes vary in accordance to the method of scanning used. However, one major problem is common across all these processes. This is the problem of exposure to radiations. The machines use radioactive rays in order to enhance penetration throughout the body parts. In any case, too much of exposure of the radiations to a patient may have some side effects in the long-run.
Another risk and demerit is that the full body testing process is neither specific nor sensitive. The tests can lead to a high rate of false positives and negatives. The process is relatively very expensive hence not many people can afford to have it done on them.
The use of this human screening has also been diversified. Due to increased security alerts, these tests are now for security checks against criminal activities. For example many airports have adopted this in order to curb drug trafficking in the airports.
Body screening is definitely a practice that the world should look forward to impacting. Despite the disadvantages that come with it, it is arguably a good way to control various diseases. The process can also help make the world become a safe haven.
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Author: Ted CooterThis author has published 1 articles so far.