For most torso and head projections, each edge of the light field will expand how many inches prior to reaching the image receptor?

If an occupational therapy practitioner receives a referral that calls for skills that the occupational therapy staff do NOT have, the occupational therapist must

A) Accept the referral and do the best they can B) Send the referral to another occupational therapy provider that has the necessary skills C) Request that the referral be changed to match the skill level of the occupational therapy staff D) Obtain the training necessary to improve his or her skills

A preexisting condition that, because of its effect on the principal diagnosis, results in more intensive therapy or a longer stay is a(n):

chronic condition. complication. comorbidity. exacerbation.