Q. In what way X-ray and ultra-sonography are useful for medical treatment? [44 BPSC/2002]
Q. In what way X-ray and ultra-sonography are useful for medical treatment? [44 BPSC/2002]Ans:X-ray is a penetrating form of high-energy electromagnetic radiation. Most X-rays have a wavelength ranging from 10 picometers to 10 nanometers. X-ray usage for medical treatment: Since Rontgen’s discovery that X-rays can identify bone structures, X-rays have been used for medical imaging. …