A nurse is reinforcing teaching with a client who is scheduled for a bronchoscopy. Which of the following statements should the nurse include in the teaching?

"You will be able to eat as soon as the procedure is finished."

"You should not eat or drink for 2 hours before the scheduled time of the procedure."

"You will be placed on your left side during the procedure."

"Your vital signs will be checked frequently for the first 2 hours after the procedure."