This document provides a sample of 8 questions from a CNA certification exam, with explanations for the correct answers. The questions cover topics like proper techniques for assisting a client using a walker, defining medical terms like urinary retention, normal age-related hearing loss, safely identifying patients, and appropriate responses in situations like a client not having a bowel movement for 3 days. It directs the reader to the website http://cnaexamination.com for the full 60 question practice exam and answers.