Certified Occupational Health Nurse Specialist (COHN-S) Test Preparation

The Certified Occupational Health Nurse Specialist (COHN-S) examination is one of the specialized national examinations administered by the American Board for Occupational Health Nurses (ABOHN). The COHN-S exam helps measure professional knowledge and expertise in managing, educating, consulting and case management in addition to direct patient care.
You must download and read the COHN or COHN-S Handbook before applying for the examination
Print out the application form from the handbook.
Complete and mail it with the appropriate payment to ABOHN.
Otherwise, you may choose to apply online at https://www.abohn.org/forms/CertappFormPayments.asp
It is a computer-based examination.
There are 150 multiple choice questions.
You have 3 hours to complete the examination.
The following are the core content areas for the examination:
Chemical Hazards
Biologic Hazards
Physical Hazards/Ergonomics
Psychophysiologic Stress
Safety and Industrial Hygiene Issues
Standards and Regulations
Emergency Response
Disease Management
Clinical Practice
Health Education/Promotion
Management Principles/Leadership
Information Management/Record keeping
The content is based upon the 4 nursing process steps (assessing, planning, implementation and evaluation) taken when playing the 5 OHN roles. Below is the division of weight given to each role:
Clinician Role (24%)
Manager Role (28%)
Educator Role (14%)
Consultant Role (14%)
Case Manager Role (20%)
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Complete COHN Study Guide
Complete study guide prepared by a dedicated team of expert researchers. You receive the benefit of our hard work!
Here is a complete exam guide with everything you need, prepared by experts.