The number of people should be limited to one or two at a time. Many residents in nursing facilities have trouble sustaining or shifting their attention. When a large group of people visits, it can become quite loud and this can be distracting and upsetting. Bring one to two children. If young children will be accompanying you, again limit the number to two.
Children can bring great joy to an older person, but their energy level can be fatiguing.
Bring toys or other items to keep children occupied throughout the visit.