<prompt> Pap smear is an example of -Primary level of preventionSecondary level of preventionTeritary level of preventionNone of the above  <response>: 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. 