With regard to emergency safety interventions, such as restraint or seclusion, ...

With regard to emergency safety interventions, such as restraint or seclusion, _________________________.
 A) there is no recognized right to be free from the inappropriate use of restraint and seclusion
  B) CMS has rules regarding inappropriate physical restraint, but does not address chemical restraint
  C) one week after use of such emergency safety interventions, involved staff and the patient must have a face-to-face discussion and staff must document the discussion, including how such an intervention might be avoided in the future
  D) within one hour of initiation, there must be a face-to-face assessment of the psychological and physical wellbeing of the patient conducted by a physician or other professional qualified by special training in the use of emergency safety interventions