Certified Occupational Health Nurse-Specialist V4.2

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Achieve your Certified Occupational Health Nurse - Specialist Certification by using  Datachem's  COHN-Sprep Version 4.2 to prepare for the certification  examination offered by the American Board for Occupation Health Nurses (ABOHN).  Version 4.2 has been modified to conform to ABOHN's most recent  Exam Candidate Handbook for certification exams beginning in March 2020. 

COHN-Sprep Version 4.2 is an interactive self-study program containing 1719 multiple choice questions.  Each question is  accompanied by detailed explanations and references.   The questions are arranged according to the 5-part outline provided by ABOHN in their Candidate Handbook.    

Program Features:
Study at your own Pace.   Licenses are available in 60 – 365 day options.   Purchase only what you need.
Study When and Where you want.   Use any internet connected smartphone, tablet or laptop to study.   Download and CD versions are available for those who don’t have a reliable internet connection.
Focus your efforts where you need it most.  Create and use practice tests to focus your studies more efficiently.
Measure your progress with the Practice Exam module.    Simulate the exam by taking a timed practice test. Click to Take a Tour of the Practice Test Module
No Risk.   If you don't pass your exam, click to read Datachem's money back or no-charge extra time offer

Proven, trusted study resource. 

For over thirty years, thousands of professionals have relied on Datachem Software programs to help them pass their certification exam.   Most of us lead very busy lives, juggling work responsibilities with professional development, plus family and personal time. Datachem self-study programs allow users to fit their professional development studies into their schedule, rather than adjust their lifestyle and schedules to fit study requirements.   
Our mission is to help professionals pass their certification exams.   In addition to the programs, our team is available to answer questions and troubleshoot problems. We also encourage your feedback so we can improve our products and help others with their purchase decision.

Author:  Cynthia R. Lawson, RN

Cynthia Rosa Lawson is the author/editor of COHNprep and COHN-Sprep programs.  Active in the field of Environmental Safety and Health for more than 40 years, she has been responsible for the design and implementation of risk management and in-house medical programs for both national and international corporations. She has lectured extensively on these topics to professional and trade organizations.

The success of these programs has been recognized with numerous awards from the National Safety Council, the Connecticut Division of Worker’s Education and Connecticut Business and Industry Association.  

Ms. Lawson has served as Chairperson of the CT Safety Advisory Board, has held several board positions with the Connecticut Occupational Health Nurses Association and served on the Connecticut Workers Compensation Advisory Board.

She earned a Bachelors Degree in Nursing from Western Connecticut State University, and Master of Science Degree in Occupational Safety and Health Management from the University of New Haven.  Ms. Lawson is a Registered Nurse and a Certified Occupational Health Nurse Specialist (Retired).



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