CCN Study Guide 2026
Everything you need to pass the CCN 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.
📋 CCN Exam Format at a Glance
📚 CCN Topics to Study (37)
✍️ Sample CCN Questions & Answers
1. An inmate on warfarin therapy has an INR result of 4.9 and is not bleeding. What is the most appropriate nursing action?
A supratherapeutic INR without active bleeding typically requires holding the anticoagulant and provider notification to determine whether vitamin K or dose adjustment is needed.
2. Which approach is MOST important for CCN professionals when applying technical procedures?
Technical procedures require adherence to protocols with professional judgment for adaptation.
3. Which medication used in correctional settings requires a REMS (Risk Evaluation and Mitigation Strategy) program due to risk of agranulocytosis?
Clozapine requires enrollment in the REMS program and regular ANC monitoring due to its risk of potentially fatal agranulocytosis.
4. An inmate with type 1 diabetes refuses breakfast but has already received his morning insulin. Which complication is the nurse's primary concern?
Insulin administration without adequate carbohydrate intake creates an imbalance that leads to hypoglycemia, a potentially life-threatening emergency.
5. An inmate with epilepsy misses several doses of phenytoin because of lockdowns. Upon assessment, the nurse finds the patient confused and shaking. What is the priority action?
Obtaining a serum phenytoin level and notifying the provider allows for informed clinical decision-making to prevent status epilepticus.
6. Which of the following best describes informed consent in a correctional setting when a patient is coerced by facility staff to accept a medical procedure?
Valid informed consent requires voluntariness; consent obtained through coercion, threats, or undue pressure is not legally or ethically valid.