Oncology Certified Nurse (OCN) Nursing Practice Test 2025 - Free OCN Practice Questions and Study Guide

When cervical cancer is suspected, a cervical biopsy is a common follow-up test because it provides direct tissue sampling from the cervix. This procedure allows for the examination of cervical cells under a microscope, helping to determine whether there are abnormal cells indicating cancer or other precancerous changes. The biopsy is a critical step because it confirms the diagnosis of cervical cancer based on histological evaluation.

While other tests may play a role in staging or assessing the extent of the disease, the biopsy specifically addresses the need for definitive diagnosis when abnormalities are detected through screening methods such as Pap smears or HPV testing. A bone scan is typically used to evaluate metastatic disease, a CT scan can be useful for staging or assessing the spread of cancer, and blood tests may provide supportive information but do not directly diagnose cervical cancer. Thus, a cervical biopsy stands out as the essential follow-up test for confirming cervical cancer.