This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Screening, Subject name: Social & Preventive Medicine
[{'content': 'In the Iceberg phenomenon of diseases, Tip of Iceberg shows \nSelect and explain. \nA. Carriers, B. Subclinical cases, C. Clinical illness, D. Latent cases', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ice Berg Phenomenon Tip- Cases - Responsibility of Clinician - Uses diagnosis - 2deg prevention Hidden/Submerged Poion- Carriers/Subclinical/Preclinical and latent cases - Responsibility of Epidemiologist - Uses screening - 2deg prevention', 'role': 'assistant'}]