試題詳解

19. Which of the following patterns of pain is not attributed to a typical breakthrough pain syndrome?
(A) pain is exacerbated by volitional actions of the patient
(B) pain is exacerbated by non-volitional events
(C) exacerbations of pain associated with failure of anlagesia
(D) Neuropathic non–movement-related pain
(E) Visceral pain—volitional or non-volitional