Which applications, either for diagnostic purposes or for therapeutic purposes, involve the use of x-rays? check all that apply. ct scan mri radiography brachytherapy laser eye surgery radioisotope imaging external beam radiation therapy fluoroscopy

1, 3, 7, 8

Explanation:

CT scan, radiography, external beam radiation therapy, fluoroscopy.

The usage of X-rays in diagnosing or in therapeutic measures are used in applications like CT Scan, Radiography, External beam radiation therapy and fluoroscopy.

Explanation:

The X- ray radiation are used in CT scan and radiography and along with the fluoroscopy to diagnose the respective measures in the human body. The external beam radiation therapy is the devices which undertake therapeutic measures.

The CT scan and Radiography are the imaging techniques for static body structures whereas the fluoroscopy does imaging of the moving structures in the body.

second mirror gathers light from a faraway object and reflects it to another mirror. - a.

the answer is 3.1 his answer is wrong mines is right