A Nurse Learned That a Client Was Taken to the Hospital

A nurse learned that a client was taken to the hospital with carbon monoxide poisoning after neglecting to turn off the car parked in the garage.Which of the following would be the most appropriate intervention to suggest at the next nursing visit?

A) Encourage the client to leave one window open a crack,so there is always a constant supply of fresh air from outside the home.
B) Advise the client to install a carbon monoxide detector in the home.
C) Suggest that the family move to a house with a detached garage.
D) Teach the family the symptoms of breathing carbon monoxide gas so they can act quickly to get out of the house.