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
The active search for unrecognized disease or defect in apparently health people using rapidly applied tests or procedures is- 
Select and explain. 
A. Case finding, B. Monitoring, C. Screening, D. Active surveillance
C: Screening
Answer: C: Screening 
Explanation: Ref:Parks 23rd edition pg 135 Also Refer table 1; difference between screening and diagnostic tests.