As a Social Worker, What Responses Might Be MOST Useful

As a social worker, what responses might be MOST useful for a client who refused to leave the house due to a fear of falling?

A) Encourage them to stay home and avoid the fear.
B) Advocate to the neighborhood council to make access to buildings and cross streets more accessible.
C) Tell the client to call 911 if he/she falls.
D) Suggest a referral to OT or PT to make accommodations in the house.