Correct Answer: B

Rationale: Assessing the risk of self-directed violence is the priority when dealing with a patient diagnosed with dysfunctional grieving. Individuals experiencing complicated grief may be at an increased risk for self-harm or suicidal ideation. By assessing the risk of self-directed violence first, the nurse can ensure the patient's safety and provide appropriate interventions if necessary. Once the risk is assessed and managed, the nurse can then proceed with other interventions such as promoting interaction with others and facilitating the expression of feelings related to the loss.

Correct Answer: D

Rationale: A therapeutic milieu is characterized by focusing on the needs and goals of the patients. By establishing specific patient-centered goals that are agreed upon mutually by the patient and the staff, it ensures that the care provided is individualized and tailored to the patient's needs. This approach fosters a collaborative and empowering environment where the patient feels heard and supported in their recovery journey. It also promotes a sense of ownership and accountability for both the patient and the staff in working towards these goals together. In contrast, rigid adherence to timelines and unit routine (option A) may not always take into account the unique needs of each patient, and relaxation of boundaries (option B) can potentially compromise the therapeutic process by blurring professional boundaries. Therefore, establishing patient-centered goals is a key component of creating a therapeutic environment on a nursing unit.

Correct Answer: A

Rationale: The rationale for using atropine 5 mg IM prior to ECT is to protect against vagal bradycardia, not to improve the scope of convulsive activity, reduce the need for recovery room staff, or prevent incontinence of bladder and bowel. Atropine is a muscarinic antagonist that blocks the effects of acetylcholine on muscarinic receptors, leading to an increase in heart rate and protection against bradycardia that can occur during ECT.

Correct Answer: D

Rationale: nsisting on being called "Your Highness" and demonstrating loose associations suggests a disturbance in thought processing typical of schizophrenia.

Correct Answer: B, C

Rationale: he immunologic theory of aging suggests that aging is associated with increased autoimmunity. Conditions like multiple sclerosis, rheumatoid arthritis, and Graves’ disease reflect immune dysfunction.