Free CSC Practice Tests (2026)
Start with the free diagnostic to see where you stand, then practice in tutor or timed mode. Full-length simulations match the real CSC.
Diagnostics
CSC Practice Test 1
10 questions · 14 min10 free CSC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testPractice tests
CSC Practice Test 2
10 questions · 14 min10 free CSC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testCSC Practice Test 3
5 questions · 10 min5 free CSC practice questions in the real exam format, covering the official content areas, with an explanation for every answer.
Start testHow these CSC practice tests match the real exam
The real AACN Cardiac Surgery Certification (CSC) Exam has 90 questions and a 120-minute time limit. Question types: Multiple choice. Each practice test here uses the same question formats, so you get used to how CSC questions are asked before test day.
The tests draw on every CSC content area, weighted like the official outline:
- Procedures (about 9% of the exam)
- Complications (about 37% of the exam)
- Therapeutic Interventions (about 43% of the exam)
- Monitoring and Diagnostics (about 11% of the exam)
Use tutor mode to see the explanation after each answer, or timed mode to practise at real exam pace. Every answer comes with an explanation of why it is right and why the other options are wrong.