Disruptive or agitated behaviors in residents with dementia pose significant care challenges for everyone in long-term care settings. These behaviors can frighten other residents and put residents and staff alike at risk of physical harm. They may trigger fear, anger and guilt in staff, and they may reduce quality of life for all concerned.
Dog watch, in marine or naval terminology, is a watch, a period of work duty or a work shift, between 16:00 and 20:00 (4 pm and 8 pm). This period is split into two, with the 'first' dog watch from 16:00 to 18:00 (4 pm to 6 pm) and the 'last' dog watch from 18:00 to 20:00 (6 pm to 8 pm). Each of these watches is half the length of a standard watch.
A Sailor stands lookout watch aboard USS George H.W. Bush. Watchstanding, or watchkeeping, in nautical terms concerns the division of qualified personnel to operate a ship continuously. On a typical sea-faring vessel, be it naval or merchant, personnel keep watch on the bridge and over the running machinery. The generic bridge watchstanders are a lookout and an officer or mate who is responsible for the safe navigation of the ship. Safe navigation means keeping the vessel on course and away from dangers as well as collision avoidance from other shipping.