solved I’m trying to learn for my Nursing class and I’m

I’m trying to learn for my Nursing class and I’m stuck. Can you help?

76-year-old Black/African-American male with disabilities living in an urban setting.
Adolescent Hispanic/Latino boy living in a middle-class suburb
Once you received your case number, answer the 
following questions:

What are the barriers to interpersonal communication?
What are the procedures and examination techniques that will be used during the physical exam of your patient?
Describe the Subjective, Objective, Assessment, Planning (S.O.A.P.) approach for documenting patient data and explain what they are.