What this means clinically
FNP items emphasize breadth across ages with depth in safe prescribing, screening, and escalation. This lesson is FNP-specific—do not substitute PMHNP or AGPCNP hubs for specialty-scoped study. Pair it with the scoped hub lesson `np-primary-care-foundations-gold` for the NP foundations spine (diagnostic discipline, prevention/screening logic, referral thresholds, documentation, shared decision-making, and common-lab interpretation), then return here to practice differential narrowing in primary-care stems. Pathway context (NP, United States). This lesson supports Differential reasoning in primary care within your exam hub. U.S. practice and unit norms (common imperial vitals in stems unless SI is stated). When the same topic exists in another country hub, teaching priorities stay similar—local scope, orders, and documentation rules still apply. Browse related topics from the pathway lesson hub.