Select the best option for each question and then click 'check your answers' at the bottom of the page to get the number of right and wrong answers. If you want to see the correct responses for each item, go to the question and answers section in the desktop version and take the test. The desktop version gives your score plus the correct response for each item.

1. What makes night shift more difficult?

2. For a worker whose circadian rhythms have not adjusted to night shift, which is a good choice for a meal or snacks during night shift?

3. After evening shift, drinking alcohol is a good way to unwind and get ready to go to sleep.

4. When working night shift, increase light exposure during the end of the shift to promote falling asleep quicker when you get home.

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