Allied Health Certified Nursing Assistant (CNA) Practice Test 2026 - Free CNA Practice Questions and Study Guide

The key idea is how long the pain lasts and what it’s signaling. Acute pain is short-term and linked to a specific injury or procedure, serving as a warning that tissue is damaged and that healing is happening. As the injury heals, the pain typically goes away. Chronic pain, by contrast, lasts well beyond the usual healing time and may persist even when tissue damage is no longer present, often affecting function, mood, sleep, and daily activities.

In resident care, this distinction guides how you respond: acute pain should be assessed promptly and managed to support healing and comfort; chronic pain requires ongoing assessment and a broader management approach that may include multimodal therapies and consideration of functional impact. The statement that acute pain is brief and tied to an injury best captures these defining features.