Why is Physics Necessary in Medicine?
Ever wonder why physics is important in the field of medicine? Well, there are numerous reasons why it is very vital to this field. In fact, this is a deceptively simple question because Physics is present in everything, from the workings of accurate medical scales, to the imaging equipment like X-rays, MRI, ultrasound….. this is why it is actually pretty hard to give a simple answer because there is so much of Physics in Medicine it’s hard to know where to start! A simple answer is that physics is useful across many aspects of medicine both in treatment but especially in diagnostic medicine, such as X-Rays, CT, Ultrasound etc. One reason why a knowledge of physics is important for medicine is “medical physics”, Medical physics is a branch of applied physics concerning the application of physics to medicine. It generally concerns physics as applied to medical imaging and radiotherapy. Medical imaging refers to the techniques and processes used to create images of the human body (or parts thereof) for clinical purposes (medical procedures seeking to reveal, diagnose or examine disease) or medical science (including the study of normal anatomy and function. Under this are the following: An MRI scan diagnostic radiology, including x-rays, fluoroscopy, mammography, Dual-energy X-ray absorptiometry, angiography, and Computed tomography ultrasound. One of the most important factors you ought to consider is the fact that the study of modern medicine is complemented with technology. Your knowledge of Physics can be useful to understand the underlying science behind these technologies, what makes them work and the applications. You see physics is a great help in the field of medicine without it, we are not able to enjoy what we are enjoying today in terms of treating our diseases.