Question Of The Day: Oncologic Disorders

Q. The American Cancer Society recommends routine screening to detect colorectal cancer. Which screening test for colorectal cancer should a nurse recommend?

A. Carcinoembryonic antigen (CEA) test after age 50
B. Proctosigmoidoscopy after age 30
C. Annual digital examination after age 40
D. Barium enema after age 20

Correct Answer: C
Explanation: The American Cancer Society recommends an annual digital examination after age 40 for the purpose of detecting colorectal cancer. The CEA test is performed on clients who have already been treated for colorectal cancer. It helps monitor a client's response to treatment as well as detect metastasis or recurrence. Proctosigmoidoscopy is recommended every 3 to 5 years for people older than age 50. Barium enema isn't a screening test.