A30-year-old male presents with respiratory distress that began within minutes of being exposed to an unknown chemical at an industrial site. when caring for this patient, it is most important to remember that:

Know what the chemical was because then you could have done some test and if the breathing begins to get worse instantly transfer the patient to a hospital

Because without physical activity, the body has extra "energy" if you will, and so when it is time for bed you are not tired, so you end up staying up all night. also there is probably an effect on your internal clock, which messes with your melatonin production which goes hand in hand with your sleep cycle