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
In the Iceberg phenomenon of diseases, Tip of Iceberg shows 
Select and explain. 
A. Carriers, B. Subclinical cases, C. Clinical illness, D. Latent cases
C: Clinical illness
Answer: C: Clinical illness 
Explanation: 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