Final answer:
When applying wrist restraints, ensure the fit allows for finger space, assess the skin integrity, and check that circulation is not impaired by testing capillary refill.
Step-by-step explanation:
When applying a wrist restraint, it's important to check three key things to ensure the patient's safety and comfort. First, check the proper fit of the restraint to ensure it is not too tight, allowing room for one to two fingers between the restraint and the wrist. Second, skin integrity should be assessed before and after applying the restraint to prevent any pressure sores or skin breakdown. Lastly, one must verify that the wrist restraint allows for proper circulation by checking for capillary refill, which should not exceed two seconds when pressure is applied and released from a fingertip.