This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Social science, Mental health & Genetics, Subject name: Social & Preventive Medicine
First requisite before conducting an interview is 
Select and explain. 
A. Securing rappo, B. Probe questions, C. Establishing contact, D. Guiding the interview
C: Establishing contact
Answer: C: Establishing contact 
Explanation: Steps of interview: Establishing contact: First requisite before conducting an interview Staing an interview Securing rappo Recall Probe questions Encouragement Guiding the interview Closing the interview Repo Ref: Park 25th edition &; pgno: 732