Final answer:
A Pap test, also known as a Pap smear, is used to examine cells scraped from the cervix to detect abnormal cell changes or cervical cancer.
Step-by-step explanation:
A Pap test, also known as a Pap smear, is used to examine cells scraped from the cervix. It is a medical test that is performed to detect abnormal cell changes or cervical cancer. The cells are collected from the cervix and examined under a microscope for any signs of cancerous cells (Figure 3.4).