An Occupational Health Nurse Is Surveying Employees

An occupational health nurse is surveying employees. Which of the following employees would be predisposed to develop an illness?

A) An employee who is in a middle-management position and takes stress from administration as well as the employees.
B) An employee who works 12-hour days, three days a week.
C) An employee who works in the cleaning department.
D) An employee who works four days on and three days off.