Question

what has the introduction of mri scans enabled in medical diagnosis? it has made diagnosis more invasive. it has decreased the accuracy of diagnosis. it has allowed for non - invasive diagnosis.

Explanation:

MRI (Magnetic Resonance Imaging) is a non - invasive imaging technique. The first option is wrong because MRI makes diagnosis less invasive, not more. The second option is wrong as MRI generally increases diagnostic accuracy. The third option is correct as MRI allows doctors to view internal body structures without invasive procedures like surgery.

Answer:

It has allowed for non - invasive diagnosis.