Final answer:
A prostate biopsy consists of multiple samples taken from different areas of the prostate gland.
Step-by-step explanation:
A prostate biopsy consists of multiple samples taken from the prostate gland.
During a prostate biopsy, a needle is inserted into the prostate gland to collect tissue samples. Typically, 10 to 12 samples are taken from different areas of the prostate to ensure comprehensive testing and accurate diagnosis.
The samples are then sent to a laboratory to be examined microscopically for the presence of cancerous cells or other abnormalities.