CNL Study Guide 2026
Everything you need to pass the CNL exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 CNL Exam Format at a Glance
📚 CNL Topics to Study (21)
✍️ Sample CNL Questions & Answers
1. A CNL is implementing a community health program targeting type 2 diabetes prevention. Which intervention has the strongest evidence base?
The CDC-recognized Diabetes Prevention Program (DPP) using intensive lifestyle modification has the strongest evidence for preventing type 2 diabetes in at-risk individuals.
2. Which of the following beliefs is referenced by the phrase "leaders are born and not made," which is included in one leadership theory?
The 'Great Man' theory of leadership, one of the earliest leadership theories, posits that leaders are born with inherent traits and abilities that make them natural leaders. This theory suggests that leadership qualities are innate and cannot be developed through training or experience, directly reflecting the belief that 'leaders are born and not made.'
3. Which term describes the degree to which study findings can be applied to other patient populations or clinical settings?
External validity refers to how well study results can be generalized beyond the specific study population and setting to real-world clinical practice.
4. Which concept describes the degree to which health services increase the likelihood of desired health outcomes and are consistent with current professional knowledge?
Quality of care, as defined by the IOM, is the degree to which health services increase the likelihood of desired outcomes consistent with professional knowledge.
5. The SBAR tool is used by CNLs primarily for which purpose?
SBAR (Situation, Background, Assessment, Recommendation) provides a standardized structure for clear clinical communication and handoffs.
6. Which indicator is considered a 'process measure' in quality improvement?
Process measures track whether evidence-based care steps are being performed, unlike outcome measures that track what happened to patients.