Primary prevention-a) Marriage counselingb) Early diagnosis and treatmentc) Pap smeard) Self breast examinatione) Immunization: (A) da, (B) ae, (C) dea, (D) ac
Answer is B. Immunization and marriage counseling (a type of health education) are primary level of prevention.
Pap smear is a screening test for cervical cancer and self breast examination is a screening test for breast lump both are secondary level of prevention.
Early diagnosis and treatment is a secondary level of prevention.