Final answer:
The correct use of waist restraints involves removing them every 2 hours to promote circulation and ensuring that they can be easily released in case of emergency.
Step-by-step explanation:
The proper use of a waist restraint requires that the nurse assistant remove the restraint every 2 hours to promote circulation. It is important for health care providers to balance the need for restraint with the patient's rights and need for movement and circulation. Contrary to placing the restraint too tightly to prevent movement, the restraint should be applied securely yet allow for adequate circulation and comfort. Furthermore, the restraint should not be placed on the upper chest, as it could pose a risk for injury or restrict breathing. Lastly, the use of a waist restraint that can be easily released in case of emergency is also critical for patient safety.