What term is used to describe the process in which a government agency gives an individual permission to practice an occupation?

When working with a visually impaired patient, you should position yourself ________ him or her and speak as clearly as possible

a. facing toward b. facing away from c. across the room from d. as close as possible to

What specific types of cells are responsible for producing antibodies in response to an antigen?

A) Granulocytes B) B lymphocytes C) Mast cells D) T lymphocytes