Which of the Following Is Important When a Hearing-Impaired or Deaf

Which of the following is important when a hearing-impaired or deaf patient is treated?

A) Speak slowly and articulate clearly the diagnosis and procedures needed.
B) Give patient a written recall card.
C) Establish communication preferences before working in the patient's mouth.
D) Use visible expressions.Speak with your hands,your face,and your eyes.
E) All of the above are important.