A female client is being treated for tuberculosis with rifampin (rifadin). Which statement indicates that further teaching is needed?
1) The client should avoid direct sunlight while taking rifampin.
2) The client should take rifampin with food to reduce stomach upset.
3) The client should report any yellowing of the skin or eyes to the healthcare provider.
4) The client should stop taking rifampin if they experience nausea or vomiting.