Final answer:
The most helpful resource for prioritizing nursing diagnoses is Maslow's hierarchy of needs.
Step-by-step explanation:
When prioritizing identified nursing diagnoses, the most helpful resource is Maslow's hierarchy of needs.
Maslow's hierarchy of needs is a theory that categorizes human needs into a hierarchical structure, with basic physiological needs at the bottom and higher-level psychosocial needs at the top. By considering the patient's physiological needs, safety needs, love and belonging needs, esteem needs, and self-actualization needs, nurses can prioritize nursing diagnoses based on the patient's immediate and long-term needs.