Final answer:
Seclusion or restraint are measures of last resort used only when less restrictive alternatives to ensure client safety have failed and the client poses an immediate safety threat.
Step-by-step explanation:
Seclusion or restraint may only be used when less restrictive alternatives to ensure client safety have failed. This is the scenario where a client's behavior poses an immediate threat to their own safety or the safety of others, and other, less restrictive measures have proven ineffective at managing the situation. Such interventions are a last resort and are subject to strict legal and ethical regulations.
Options such as client confusion, property destruction, or loud yelling do not necessarily justify seclusion or restraint. These situations must be dealt with through other means first, such as de-escalation techniques, verbal redirection, or environmental adjustments. Only when these less invasive options have been exhausted and the situation escalates to a point where safety is at risk, should seclusion or restraint be considered.