This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Consultation - ligation (C - L) psychiatry involves diagnosing : 
Select and explain. 
A. Psychiatric illness in medically ill, B. Medical illness in psychiatric patients, C. Suicidal tendency in psychiatric patients, D. Suicidal tendency in medically ill
A: Psychiatric illness in medically ill
Answer: A: Psychiatric illness in medically ill 
Explanation: Consultation - Liason psychiatry is the branch of psychiatry that specializes in the interface between medicine and psychiatry, usually taking place in a hospital or medical setting. The role of the consultation - liaison psychiatry is to see patients currently admitted in the medical or surgical ward, at the request of treating medical or surgical consultant → To see the medical or surgical ill patient psychiatric evaluation.