What is the name of the screening test used to detect changes in the cells of the cervix?

The screening test used to detect changes in the cells of the cervix is known as a Pap smear. This test is specifically designed to identify precancerous changes and cervical cancer by collecting cells from the cervix. During the procedure, a healthcare professional uses a small brush or swab to gently scrape the surface of the cervix, which is then examined under a microscope for abnormal cell growth.

By regularly performing Pap smears, healthcare providers can catch any suspicious changes early, allowing for timely intervention and treatment when necessary, significantly reducing the risk of advanced cervical cancer. This screening is an essential component of women's health care and is typically recommended to begin at age 21, regardless of sexual activity, and to continue regularly based on age and health history.

In contrast, other options like colposcopy serve a different function, as it is a follow-up procedure for further examination when abnormalities are found in a Pap smear. Breast exams and mammograms are related to breast health and cancer detection rather than cervical screening.