Test Reference Resources

2024 Test Reference Lists

The test references identify the resources used to develop items on each test.

Oncology Certified Nurse

Certified Pediatric Hematology Oncology Nurse

Certified Breast Care Nurse

Blood & Marrow Transplant Certified Nurse 

Advanced Oncology Certified Nurse Practitioner

2025 Test Reference Lists

The test references identify the resources used to develop items on each test.

Oncology Certified Nurse

Certified Pediatric Hematology Oncology Nurse

Certified Breast Care Nurse

Blood & Marrow Transplant Certified Nurse

Advanced Oncology Certified Nurse Practitioner


2024 Test Content Outlines

nurse in pink scrubs

OCN®

Oncology Certified Nurse

Nurse smiling at camera.

CPHON®

Certified Pediatric Hematology Oncology Nurse

young nurse

CBCN®

Certified Breast Care Nurse

male nurse standing

BMTCN®

Blood & Marrow Transplant Certified Nurse

nurse smiling in labcoat

AOCNP®

Advanced Oncology Certified Nurse Practitioner

2025 Test Content Outlines

nurse in pink scrubs

OCN®

Oncology Certified Nurse

Nurse smiling at camera.

CPHON®

Certified Pediatric Hematology Oncology Nurse

young nurse

CBCN®

Certified Breast Care Nurse

male nurse standing

BMTCN®

Blood & Marrow Transplant Certified Nurse

nurse smiling in labcoat

AOCNP®

Advanced Oncology Certified Nurse Practitioner


Sample Test Items

These are representative of actual exam content, difficulty level, and format. The answer key follows the set of questions.

Oncology Certified Nurse

Certified Pediatric Hematology Oncology Nurse

Certified Breast Cancer Nurse

Blood & Marrow Transplant Certified Nurse

Advanced Oncology Certified Nurse Practitioner