You are told to put a patient in Fowler's position. Before changing the position of the patient's bed, you should.. explain the procedure to the patient

You are told to put a patient in Fowler's position. Before changing the position of the patient's bed, you should:
a. open the window
b. explain the procedure to the patient
c. check with the patient's family
d. remake the bed

Answer b.
You should always explain procedures first, so b is the correct answer.