What is the purpose of a Papanicolaou test?

The purpose of a Papanicolaou test, commonly known as a Pap smear, is to classify cervical and vaginal cells in order to detect any abnormalities that may lead to cervical cancer or other health issues. This test involves collecting cells from the cervix and examining them microscopically to check for signs of dysplasia, infection, or malignancy.

This screening is crucial for women's health as it allows for early detection of cervical cancer, which can significantly improve treatment outcomes and survival rates. Regular Pap tests are recommended as part of routine health care for women, particularly those aged 21 and older, or within three years of becoming sexually active. The other options do not pertain to the primary function of the Pap test, reinforcing the importance of understanding its specific role in gynecological health.