In the vast field of health practice, prevention is always better than cure. Doctors and other members of the health care team see to it that promotion of well-being is of first concern in maintaining optimum level of functioning. Likewise, many laboratory exams have been performed consistently to help look into the existing physical condition of human beings that cannot be determined by using mere assessment, palpation, and auscultation alone. Some physical problems are hard to diagnose simply because the body is a complex, detailed structure needing deep understanding.
In the passing of years, several attempts at making health promotion and disease prevention easier have been continually designed. Technological advancements have smooth the way to a much better lifestyle and healthier lives at the same time. Likewise, these advancements have also introduced new inventions and discoveries to help almost all areas of the community in a great deal. Hospitals and health centers, among other venues, have in fact evolved because of the enormous contribution of technology. In fact, all ethics have tremendously benefited from such excellent improvements.
When we talk about the clinical setting and how it has gained a huge advantage, there is truly an ongoing and endless list. The x-ray machine for example, which has been used for many years now is still serving its purpose of evaluating organs most commonly but not confined to the lungs and respiratory system. People presumed of having pneumonia and pulmonary tuberculosis are those most typically encouraged to undergo a chest film for physicians to arrive at a conclusive diagnosis. That is the test which makes the judgment final because a specialist called a radiologist can imagine the structure inside the body. From that point, the result is endorsed to the doctor who then further evaluates the patient and prescribes necessary medication.
Another beneficial medical device is the ultrasound machine which is essential in detecting pregnancy and some hidden diseases. Because it is more accurate in unveiling abnormal growths inside the body, it is advised by most physicians. On top of that, it does not utilize radiation, unlike the x-ray. That is why it is protected for pregnant women to undergo an ultrasound therapy for the reason of determining pregnancy viability and fetal development. Although standard practice involves non-invasive process, obtrusive methods these days are being done with the guidance of an ultrasound device.