Which statement best describes the difference between acute and chronic pain?

• A. Chronic pain is short-term with a specific cause
• B. Acute pain is short-term with a specific cause; chronic pain persists longer and may require ongoing management
• C. Acute pain lasts longer than chronic pain
• D. Acute pain and chronic pain are identical in duration

Answer: (B)

The main idea is understanding how long pain lasts and how it's managed. Acute pain is a short-term signal tied to a specific tissue injury; it usually resolves as the tissue heals. Chronic pain lasts longer than normal healing time and may continue even after the initial injury has healed, often due to ongoing pain signaling or changes in the nervous system. Because of that difference, acute pain is typically addressed with short-term relief and healing strategies, while chronic pain requires a longer-term, multi-faceted approach that can include physical therapy, ongoing medications, psychological support, and self-management techniques. For example, a sprain that hurts for a few days fits acute pain, whereas persistent back or joint pain lasting months fits chronic pain. The other statements don’t fit because they either claim chronic pain is short-term, or acute lasts longer than chronic, or they say they are the same duration—none align with how these two types of pain differ in duration and management.