A nurse is educating a patient who has been prescribed an MAOI for treatment-resistant depression. Which of the following side effects and precautions should the nurse emphasize during discharge teaching?

"You may develop muscle rigidity and confusion, which are early signs of serotonin syndrome."

"You must limit salt and potassium to prevent kidney damage while taking this medication."

"Avoid foods high in tyramine, as they may cause a sudden dangerous increase in blood pressure."

"You may experience weight gain and hypernatremia, so increase your fluid intake.