A nurse is reinforcing preoperative teaching with a client who is scheduled for a cesarean birth. Which of the following client statements indicates an understanding of the teaching?

"The nurse will take out my urinary catheter 48 hours after surgery."

"The nurse might need to massage my uterus frequently after surgery."

"I can have regular food once I am able to swallow safely."

"I will need to stay flat on my back in bed for the first 24 hours after surgery."