Organize the steps in a patient transfer from a radiographic exam table to a wheelchair in order from start to finish.

Place the chair close enough to the exam table that the patient can be moved in one pivot
Ensure that the patient is wearing non-skid slippers
Move the patient to a sitting position on the edge of the exam table
Move the exam table to its lowest position
Lock both wheels on the wheelchair
What does the abbreviation PBL represent?

A. Positive-Barrier Limit

B. Proactive-Beam Limitation

C. Positive-Beam Lighting

D. Positive-Beam Limitation