The Nurse Is Screening Clients at a Community Health Fair

The nurse is screening clients at a community health fair.Which client is at highest risk for development of colorectal cancer?

A) Young adult who drinks eight cups of coffee every day
B) Middle-aged client with a history of irritable bowel syndrome
C) Older client with a BMI of 19.2 who works 65 hours per week
D) Older client who travels extensively and eats fast food frequently