The examination should cover -
8.4.1 any difficulties the employee may be having in adapting to night-work routines;
8.4.2 any health problems that the employee is manifesting;2
8.4.3 any psychological, emotional and social stresses experienced by the employee, strategies that may help the employee cope with night work and educational input on the risks of shift work;
8.4.4 insomnia and symptoms of sleep deprivation such as irritability and chronic fatigue;
8.4.5 use of medication, the effectiveness of which depends upon circadian (daily body) rhythms;
8.4.6 diet and use of caffeinated drinks, alcohol, sleeping pills, and cigarettes.