Which of the following measures will help prevent the nurse from becoming a reservoir for pathogens?
1) If it is unavoidable to work when unwell, wear a surgical mask while doing patient care
2) Work a double shift if a colleague calls in sick
3) Stay up to date with vaccines
4) Stay home from work when unwell
5) Promote the health of the immune system with practices such as exercise and a healthy diet
6) Implement hand hygiene at all points of patient contact
7) Cover mouth and nose with arm when sneezing or coughing