system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Pap smear is an example of -
assistant
The correct answer is  Ans. is 'b' i.e., Secondary level of prevention o In secondary prevention, action halts the progress of a disease at its incipient stage and prevents complication. o Screening tests (e.g. - Pap smear), helps in diagnosis at early stage so that adequate treatment can halt disease progression and prevent complication.