Blog / Certified nursing assistant (CNA) career

How to Become a CNA: The Best Books, In Order

July 17, 2026 · 2 min read

A certified nursing assistant is often the person a patient sees most, which is why the training packs real clinical skill and human care into a short program. The books that support it fall into a natural order: learn the language of the body, learn the day-to-day skills, then drill for the exam. Skip straight to the exam prep and the questions feel like memorization; build up to it and they feel like review.

One honest note up front: these books complement, not replace, an accredited CNA training program, supervised clinical hours, and your state's competency exam. Reading widens and deepens what a program gives you.

Learn the language and the role

Start with Medical Terminology For Health Professions, because every later book and every shift assumes you can decode the vocabulary of anatomy, conditions, and procedures. With that foundation, Being a nursing assistant introduces the role itself — what the work actually involves, its responsibilities, and its boundaries — in accessible terms.

Work through a core textbook

The center of the path is a comprehensive text. Mosby's textbook for nursing assistants is the widely used standard, covering the full range of skills from safe transfers to vital signs to patient dignity, and it rewards careful, cover-to-cover reading. Because so many CNAs work in long-term care, follow it with Mosby's Textbook for Long-Term Care Nursing Assistants, which focuses on the residents and routines of that setting specifically.

One subject deserves its own book: dementia. The 36-hour day is the classic, compassionate guide to caring for people with Alzheimer's and related conditions, and it will shape how you treat some of your most vulnerable patients.

Drill for the certification

With the skills understood, turn to the exam. CNA Exam Secrets Study Guide organizes the tested material and offers strategy, while Nursing Assistant/Nurse Aide Exam gives you practice questions in the format you will face. Used after the textbooks, they confirm knowledge rather than cram it.

Read in this order — language, role, core skills, exam — and the certification becomes the last step of understanding rather than the whole goal. If patient care draws you toward medications, the pharmacist path is a natural next look. Follow the full path to enter the work prepared, not just certified.

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FAQ

Can I become a CNA using only books?
No. Certification requires an accredited training program with supervised clinical hours and a state exam. These books complement that training by deepening the vocabulary, skills, and care behind it.
Which book helps most for the actual job versus the exam?
Mosby's textbook for nursing assistants and The 36-hour day shape day-to-day care, while the two exam guides target the test. Read the textbooks first so the exam prep feels like review.

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