Which Statements Are Reflective of Barriers to Communication? Select All

Which statements are reflective of barriers to communication? Select all that apply.

A) "I see you had a heart attack. Why are you still smoking?"
B) "I know you are having pain in your knee. I will check your vital signs before getting your pain medications."
C) "The nursing assistant told me you are having back pain. I'll get your pain medication now."
D) "Tell me a little more about the chest pain you were having at home."
E) "Let's talk about all the possible causes and treatments for chest pain."