Correct Answer: B

Rationale: A nurse should maintain objectivity and conduct their own assessment, considering all sources of information.

Correct Answer: B

Rationale: Advanced practice nurses, such as psychiatric-mental health nurse practitioners, are qualified to prescribe medications, including psychotropics, as part of their expanded scope of practice. Other listed actions can also be performed by registered nurses.

Correct Answer: D

Rationale: The purpose of the query "Describe how it has been for you since your husband died?" is to determine the risk for pathologic grief and the need for grief therapy. The patient is experiencing symptoms of insomnia and significant weight loss following her husband's death, which could indicate complicated or pathologic grief. By asking this open-ended question, the healthcare provider can gain insight into the patient's emotional well-being, coping mechanisms, and overall adjustment to the loss. The response can help assess whether the patient might benefit from additional support or interventions, such as grief therapy, to help her navigate through the grieving process in a healthy manner. It is essential to identify and address any potential complications related to grieving to provide appropriate care and support to the patient.

Correct Answer: C

Rationale: When caring for a patient who has received multiple electroconvulsive therapy (ECT) treatments and has more scheduled, the most critical milieu factor that needs attention is safety. ECT is a medical procedure that involves inducing seizures through electrical stimulation, and patients may be at risk of physical harm during or after the treatments. The nurse should prioritize ensuring the patient's safety during and after the ECT sessions, including monitoring for any adverse effects, providing support, and taking necessary precautions to prevent accidents. Safety measures, such as fall prevention protocols and close observation, are essential in the care of patients undergoing ECT to ensure their well-being. Therefore, safety is the milieu factor that requires the most attention in this situation.

Correct Answer: B

Rationale: In a group setting, a patient assuming the role of aggressor typically exhibits behaviors such as criticizing the contributions of others, being hostile, confrontational, and attempting to assert dominance. This behavior can create a negative and hostile environment in the group, undermining the therapeutic process. It is important for the nurse to recognize and address this behavior in order to promote a safe and supportive atmosphere for all group members to participate and benefit from the sessions.