The nurse will provide teaching on side effects of rifampin, isoniazid, and ethambutol to a client with tuberculosis. These medications will have which adverse reactions? (SELECT ALL THAT APPLY)
A. Isoniazid may cause dark urine and yellowing of the skin.
B. Ethambutol causes contact lenses to be stained orange.
C. Rifampin causes contact lenses to become stained orange.
D. Ethambutol may cause visual disturbances.