What is a primary prevention tool used for colon cancer screening?

A) Abdominal x-rays
B) Blood, urea, and nitrogen (BUN) testing
C) Serum electrolytes
D) Occult blood testing

Colon Cancer Screening

Medical tests conducted to detect the presence of colorectal cancer or precancerous conditions in individuals without symptoms.

Primary Prevention

Strategies and measures aimed at preventing the onset of disease or injury before it occurs.

Occult Blood Testing

A laboratory test used to detect blood in the stool that is not visible to the naked eye, often used to screen for colorectal cancer.