試題詳解

3. Predictive factors for development of chronic pain include the following item? (1) moderate to severe preoperative pain, (2) an operation with risk of nerve damage, (3)the intensity of acute early postoperative pain (4) female patients.
(A) all of the above are all risk factors
(B) (1)+(2)+(3)
(C) (1)+(2)
(D) (4)
(E) none of them