Based on your readings this week, in your opinion which factors impact the supply curve for physicians the most? In your own words, explain how each factor impacts the supply curve.

"observation" would be the correct answer

Unlike  ct scans, which use x-rays,  mri scans  use powerful magnetic fields and radio frequency pulses to produce detailed pictures of organs, soft tissues, bone and other internal body structures.  differences between  normal and abnormal tissue is often clearer on an  mri  image than a  ct.you can see more with a mri scan. for example on an mri you can see internal bleeding.