Final answer:
Volunteering as a nurse in an at-risk community is important because it ensures that more people are assisted when needed and brings low-cost medical and nursing expertise to the community.
Step-by-step explanation:
Volunteering as a nurse in an at-risk community is an important activity because it ensures that more people are assisted when needed. By bringing low-cost medical and nursing expertise to the community, volunteer nurses can provide much-needed healthcare services to those who may not have access to them otherwise. For example, volunteer nurses can provide basic medical care, health education, and preventive services to individuals in underserved areas.