The principle in which there is minimal divergence of low-level laser radiation is termed

Write a short-term goal for a patient with a medical diagnosis of fractured right femur referred to physical therapy for gait training with a walker and a non-weight bearing gait. The physical therapist has written the following long-term goal for this episode of care: The patient will be an independent community ambulator on level and un-level surfaces and stairs using a walker and a non-weight

bearing on right gait pattern to be able to return to work in two weeks. What will be an ideal response?

Which interaction contributes to image fog and hazard to personnel?

characteristic coherent scatter Compton scatter photoelectric effect