The nurse should first address the problem of low immunization rate of children.
In the early stages of a community group, it's crucial for the group to solve a problem successfully in order for them to feel inspired and motivated to keep working together.
The issue that is easiest to solve is (B). The group must succeed on a smaller-scale challenge in order to motivate them to try solving more difficult problems in the future, even though (A and C) are significant yet challenging problems to solve.
(D) is significant, especially for Hispanic immigrant populations, but for this non-Hispanic majority, early group success is more significant.
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