Which statement correctly matches the pain duration category with its description?

• A. Acute pain lasts less than 3 months.
• B. Chronic pain lasts less than 3 months.
• C. Subacute is a commonly used term for documenting pain.
• D. Recurrent pain must occur daily.

Answer: (A)

Pain duration categories define how long pain lasts and guide treatment. The standard dividing line is three months: pain that lasts up to three months is labeled acute; when pain continues beyond three months, it is labeled chronic. Therefore, acute pain lasting less than 3 months is correct because it matches this widely used definition. Chronic pain lasts longer than three months, which is not described here. Subacute is a term some use for the transition period between acute and chronic, but its usage isn’t as consistent for documenting duration. Recurrent pain means episodes of pain that occur repeatedly with pain-free intervals, not necessarily every day, so it doesn’t define the duration category either.