A nurse is orienting a newly licensed nurse about the use of restraints. Which of the following statements by the newly licensed nurse indicates an understanding of the teaching?

"A provider can write a prescription for restraints 'as needed"."

"I should tie the restraints using a square knot."

"I need to tie the restraint to the part of the bed frame that moves."

"I will remove a client's restraints every 4 hours."