Final answer:
The statement that accurately characterizes the CMS's restraint requirements is c) Restraints should only be used as a last resort when all other options have failed.
Step-by-step explanation:
The Centers for Medicare and Medicaid Services (CMS) have specific guidelines regarding the use of restraints in healthcare settings. T According to CMS, restraints should not be part of routine care and should only be employed when necessary to ensure the patient's safety, and when less restrictive interventions are not successful.
Restraints must be used in accordance with a prescribed and documented clinical justification and always with the consideration of the patient's rights and safety.
Furthermore, the use of restraints without patient consent is only permissible in emergency situations when there is an immediate risk to the patient or others, and the healthcare team must seek consent as soon as it is feasible.