Welcome to Solheim Enterprises, the comprehensive source to unite the healthcare community through knowledge, professionalism, and best practice.
Online Companion Manual: This manual is designed to be used alongside Solheim's 2026 Online CEN Exam Review Course. This version contains fill-in-the-blanks, empty charts, graphs, and extra room for taking notes. In order to maintain consistency with the online course, this manual will not be updated until the release of an updated online course. This is not a digital product.
Complete Study Guide: This mastery guide is designed to be used with, without, or in addition to our review course. This is more of an interactive textbook to help you prepare for your exam and brush up on all the content. This is not a digital product.
Orders containing this item will ship on or after June 10, 2026.
A series of 4 spiral-bound books, written by Jeff Solheim MSN RN CEN TCRN CBRN CFRN FAEN FAAN, containing thousands of bite sized ‘pearls’ of information to help you prepare and study for the CEN® Exam. Solheim's Emergency Pocket Pearls Series (5th Edition) was developed for the July 2026 CEN® Content Outline, which goes into effect in July 2026.
Orders containing this item will ship on or after June 10, 2026.
Welcome to the next generation of Solheim’s Review Flashcards! Previously, our flashcards were divided into categories based on how the learner had to answer the question (True or False, Lists, Symptoms, etc.). Now, with the introduction of these cards, we’ve split each ‘system’ into its own deck, which will help you stay better focused on your study needs.
With over 1,100 cards, the decks cover the following content areas:
Cardiovascular Emergencies
ENT Emergencies
Environmental Emergencies
GI Emergencies
GU OB GYN Emergencies
Medical Emergencies
Mental Health Emergencies
Neurological Emergencies
Professional Issues
Respiratory Emergencies
Musculoskeletal and Wound Emergencies
Images are digital mock-ups to be used for reference only. The colors of the cards and the number of cards in each group may vary. For example, Respiratory Emergencies may have 100 cards, while Genitourinary, Gynecology, and Obstetrical Emergencies may have 121.
Orders containing this item will ship on or after June 10, 2026.
A series of 4 spiral-bound books, written by Jeff Solheim MSN RN CEN TCRN CBRN CFRN FAEN FAAN, containing approximately 400 challenge questions to help you prepare and study for the CEN® Exam. Solheim's Emergency Pocket Practice Series (5th Edition) was developed for the July 2026 CEN® Content Outline, which goes into effect in July 2026
Orders containing this item will ship on or after June 10, 2026.
This USB arrives with the audio from Solheim's Online CEN Review Course (10th Edition) preloaded. The course, which was released in June of 2026, is made up of the following modules:
Mental Health Emergencies
Cardiovascular Emergencies
ENT Emergencies
Environmental Emergencies
GI Emergencies
GU OB GYN Emergencies
Medical Emergencies
Neurological Emergencies
Professional Issues
Respiratory Emergencies
Musculoskeletal and Wound Emergencies
The audio version of the course has not been approved for contact hours.
Orders containing this item will ship on or after June 10, 2026.
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Live Review Courses
Join one of our incredible speakers for an in-person or virtual review course. If you’re interested in having Solheim Enterprises teach at your facility, let us know!
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On-Demand Review Courses
Can’t make it to an in-person review? Study your way with self-paced on-demand versions of our most popular courses.
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![Collection of spiral-bound medical books by Jeff Solheim focusing on emergency, trauma, burn care, and critical care. Colorful book covers show text and medical-themed images.]()
Study Materials
Whether you’re studying for the CEN, TCRN, CPEN, CBRN, CTRN, or CFRN we’ve got you covered. Our Pocket Practice and Pocket Pearls series are an incredible resource for the nurse on the go.
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Digital Study Materials
We digitally offer some of our most popular study resources through Kotobee.
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![A group of five healthcare professionals in blue scrubs smiling and standing together in a bright hospital setting.]()
Community
Join our study communities on Facebook, Instagram, or TikTok for tips on studying, challenge questions, and the support of your peers.
Testimonials
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I just wanted to let you all know, I used the TCRN review to study for the test. I took it today and passed on the first try! I wanted you to know that the modules, study guide and practice test were spot on for the testing style and content. Thanks so much!
— Karen
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I am sending the good news that I finally passed my CEN exam after failing twice in the past. Spending many many virtual hours with Jeff made all the difference. Thank you to Jeff and the entire team. This is HUGE for me!!
— Shirley
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I got your books and only didn't know about 4 dozen of the 800ish questions and found that the knowledge you covered was sufficient to pass if someone needed to learn about burn care.
— Sharron
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Took my CEN exam and passed on my first attempt! The videos in the Solheim CEN course and the study manual were so helpful! Thank you for the excellent preparation.
— Alison