Clear Lens CCRN Critical Care Review
Clear Lens CCRN Critical Care Review
Evidence-Based Adult Critical Care Review for ICU Nurses
The Clear Lens CCRN Critical Care Review is a comprehensive Adult CCRN-focused study resource designed for critical care nurses who want more than memorization. This review connects high-yield ICU knowledge with clinical judgment, prioritization, hemodynamic interpretation, ventilator reasoning, and board-style decision-making.
Built around the major concepts tested in Adult critical care certification, the book helps you understand what the patient is telling you, what matters first, and why one answer is safer than another.
Inside the Review
- Comprehensive Adult CCRN-focused critical care review
- Cardiovascular emergencies and ECG interpretation
- Hemodynamics and invasive monitoring
- Shock states and perfusion
- Respiratory failure and mechanical ventilation
- ABG and acid-base interpretation
- Neurologic critical care
- Renal failure, electrolytes, and CRRT concepts
- GI and hepatic emergencies
- Endocrine and metabolic crises
- Sepsis and infectious disease
- Hematology, coagulation, and transfusion concepts
- Trauma, burns, and multisystem critical illness
- Critical-care pharmacology and vasoactive medications
- Lines, tubes, drains, monitoring devices, and ICU equipment
- High-yield laboratory interpretation
- Professional Caring & Ethical Practice
- Clinical judgment, prioritization, and patient-safety principles
- Clear Lens CCRN Exam Traps
- Clinical Pearls and Memory Hooks
- Bedside applications that connect exam knowledge to real ICU care
- 400 original Adult CCRN-style practice questions
- Complete answer key
- Full detailed rationales for all 400 questions, including why the correct answer is right and why each distractor is wrong
The Clear Lens Rationale Method
Each practice-question rationale reinforces learning through:
Correct Answer → Why It’s Correct → Why the Other Options Are Wrong → CCRN Exam Trap → Clinical Pearl → Bedside Application → Clear Lens Memory Hook
This approach is designed to help you recognize patterns, eliminate unsafe answers, and strengthen the clinical reasoning needed both on the exam and at the bedside.
Adult critical care only — no pediatric or neonatal content.
Digital PDF download.
Dana Piña-Williams, MSN, BSN, ACNPC-AG
Study for boards. Think like critical care. Use it beyond the exam.
Educational review only. Clear Lens is an independent educational resource and is not affiliated with, endorsed by, sponsored by, or approved by AACN Certification Corporation or any certification board.
