Which Point Should the Nurse Include When Instructing a Client

Which point should the nurse include when instructing a client in the use of a budesonide (Rhinocort) nasal preparation?

A) "Use this preparation before your nasal decongestant."
B) "Avoid the use of ultrasonic humidifiers with this preparation."
C) "You should see improvement in your symptoms in about a week."
D) "You could experience nosebleeds."