How do preventive measures for communicable diseases differ from those for noncommunicable diseases

Wash your hands after coming in contact with a sick person. As simple as it can get. Or something like this: The person is in the hospital and very sick, so you have to wear a gown, mask, and other BSI clothing. (Body Substance Isolation.)

False is 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.