Final answer:
The nurse should delegate administering a scheduled dose of a tricyclic antidepressant to an assistive personnel. Assisting with therapeutic communication during group therapy and monitoring vital signs for a client taking lithium require a higher level of knowledge and assessment skills, so these tasks should not be delegated to an assistive personnel. Escorting a client to the seclusion room during a violent outburst can be delegated to an assistive personnel, as long as the nurse ensures the safety of the client and others.
Step-by-step explanation:
The nurse should delegate administering a scheduled dose of a tricyclic antidepressant to an assistive personnel. Assisting with therapeutic communication during group therapy and monitoring vital signs for a client taking lithium require a higher level of knowledge and assessment skills, so these tasks should not be delegated to an assistive personnel. Escorting a client to the seclusion room during a violent outburst can be delegated to an assistive personnel, as long as the nurse ensures the safety of the client and others.