This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous, Subject name: Psychiatry
Consultation-liaison (CL) 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 liaison psychiatry is the speciality of psychiatry which deals with the psychiatric illness in medically ill patients.