Given the task definition and input, reply with output. In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.

Question: Mr. T. T., 92 years old, admitted to the hospitalization unit recently, has started with different symptoms that suggest that he has an acute confusional syndrome. Within the measures of prevention and care for this problem is indicated:
Options: <1> Advise the family not to stop constantly stimulating the patient. <2> Use physical restraint in all these patients to prevent falls. <3> Avoid joining two patients with this problem in the same room. <4> Remove dental, hearing and visual prosthetics to prevent injuries. <5> Avoid any type of night lighting in the room to promote relaxation.
3