What is the primary function of a Pap smear?

The primary function of a Pap smear is to find precancerous changes in the cervix. This screening test is designed to detect abnormal cell changes in the cervical tissue that could potentially develop into cervical cancer if left untreated. By identifying these changes early, healthcare providers can recommend further testing or treatment to prevent the progression to cancer.

The Pap smear specifically looks for cervical cell abnormalities rather than diagnosing infections like HPV, which can be assessed through other methods such as HPV testing. While it is an important part of women's health to prevent sexually transmitted infections, that is not the direct purpose of a Pap smear. Likewise, treatment for cervical cancer itself is not within the scope of what a Pap smear does, as it is solely a diagnostic tool rather than a treatment modality. Overall, the Pap smear serves as a crucial preventive measure in managing cervical health and reducing the incidence of cervical cancer.